PDF Operator’s Manual Case CX36B Compact Hydraulic Excavator - 4 MB

This operator's manual is the complete guide for the Case CX36B Tier 4B Final compact hydraulic excavator.

It provides detailed information on controls, safety procedures, and routine maintenance tasks.

Understanding the contents of this manual is essential for maximizing the excavator's performance and ensuring a safe working environment.

It is a must-have for every operator of the CX36B.

PDF Viewer
Viewer loads when you scroll here
SHARE THIS MANUAL
Download the PDF Manual
WAWhatsApp fFacebook 𝕏X TGTelegram ✉Email
PDF viewer loading area

Text Preview from This Manual

The text below was extracted from the visible preview pages to help you confirm the manual contents before download.

--- Page 1 ---
ORIGINAL INSTRUCTIONS


                              CX36B
                      Tier 4B (final)
           Compact Hydraulic Excavator
                 PIN NETN36001 (PX17-40001) and above


            OPERATOR’S MANUAL


                        Part number S2PX00050ZE03
                                               2nd edition English
                                                November 2015
                           Replaces part number S2PX00050ZE02

--- Page 3 ---
1 - GENERAL INFORMATION


Product identification
Model, serial number, and year of manufacture
Record the machine and Product Identification Numbers (PIN). When ordering parts and obtaining information or
assistance, always supply your dealer with the type and PIN of your machine or accessories. Keep a record of these
numbers and your Manufacturer’s Statement of Origin in a safe place. If the machine is stolen, report the numbers to
your local law enforcement agency.
Machine identification
Model name

Product Identification Number (PIN)

Model year


The PIN plate is located on the front, right-hand side the
machine.


                                                                                 RAIL14MEX0073AA   1


Engine identification
Engine make and model

Engine serial number


The serial number plate is located on the engine valve
cover.


                                                                                 RAIL14CEX0016AA   2


Hour meter
Hour meter reading


                                                                                 RAIL14CEX0019AA   3


                                                         1-5

--- Page 4 ---
2 - SAFETY INFORMATION


2 - SAFETY INFORMATION###_2_###
Safety rules

Personal safety


                  This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all
                  safety messages that follow this symbol to avoid possible death or injury.


Throughout this manual and on machine safety signs, you will find the signal words DANGER, WARNING, and CAU-
TION followed by special instructions. These precautions are intended for the personal safety of you and those
working with you.


Read and understand all the safety messages in this manual before you operate or service the machine.


    DANGER indicates a hazardous situation that, if not avoided, will result in death or serious injury. The color
associated with DANGER is RED.


    WARNING indicates a hazardous situation that, if not avoided, could result in death or serious injury. The color
associated with WARNING is ORANGE.


    CAUTION indicates a hazardous situation that, if not avoided, could result in minor or moderate injury. The
color associated with CAUTION is YELLOW.


FAILURE TO FOLLOW DANGER, WARNING, AND CAUTION MESSAGES COULD RESULT
IN DEATH OR SERIOUS INJURY.

Machine safety
NOTICE: Notice indicates a situation that, if not avoided, could result in machine damage or property damage. The
color associated with Notice is BLUE.

Throughout this manual you will find the signal word Notice followed by special instructions to prevent machine dam-
age or property damage. The word Notice is used to address practices not related to personal safety.

Information
NOTE: Note indicates additional information that clarifies steps, procedures, or other information in this manual.

Throughout this manual you will find the word Note followed by additional information about a step, procedure, or
other information in the manual. The word Note is not intended to address personal safety or property damage.


                                                          2-1

--- Page 5 ---
2 - SAFETY INFORMATION


    Air-conditioning system
The air-conditioning system is under high pressure. Do not disconnect any lines. The release of high pressure can
cause serious injury.

The air-conditioning system contains gases that are harmful to the environment when released into the atmosphere.
Do not attempt to service or repair the system.

Only trained service technicians can service, repair, or recharge the air-conditioning system.

    Personal Protective Equipment (PPE)
Wear Personal Protective Equipment (PPE) such as hard hat, eye protection, heavy gloves, hearing protection, pro-
tective clothing, etc.


                                                        2-11

--- Page 6 ---
2 - SAFETY INFORMATION


Operator's seat belt
     WARNING
    Roll-over hazard!
    Securely fasten the seat belt. Your machine is equipped with a Roll-Over Protective Structure (ROPS)
    cab, ROPS canopy, or ROPS frame for your protection. The seat belt can help ensure your safety if it
    is properly used and maintained. Never wear a seat belt loosely or with slack in the belt system.
    Failure to comply could result in death or serious injury.
                                                                                                          W0143A


Seat belt
1. Insert the metal end of the belt strap (2) into the latch
   mechanism (1).


                                                                                    RAIL14CEX0020AA   1


                                                               1. Latch mechanism
                                                               2. Belt strap
2. Lift up the latch mechanism (1) to unlatch the seat belt.


                                                                                    RAIL14CEX0021AA   2


                                                          2-21

--- Page 7 ---
2 - SAFETY INFORMATION


WARNING — California proposition 65


                                                                     YN20T011495P1    34


                     RAIL14MEX0036AA   33
WARNING
California proposition 65. Battery posts, terminals, and
related accessories contain lead and lead compounds,
chemicals known to the State of California to cause
cancer and reproductive harm. Wash hands after
handling. Failure to comply could result in death or
serious injury.
On a cab machine, this safety decal is located on the
right-hand side, inside the cab. On a canopy machine,
this safety sign is located on the seat stand cover.
Safety sign number: YN20T01495P1
Quantity: 1

WARNING — California proposition 65


                                                                       2432T6457     36


                     RAIL14MEX0036AA   35
WARNING
California proposition 65. Diesel engine exhaust and
some of its constituents are know to the State of
California to cause cancer, birth defects, and other
reproductive harm. Failure to comply could result in
death or serious injury.
On a cab machine, this safety decal is located on the
right-hand side, inside the cab. On a canopy machine,
this safety sign is located on the seat stand cover.
Safety sign number: 2432T6457
Quantity: 1


                                                           2-31

--- Page 8 ---
2 - SAFETY INFORMATION


Move away from me.
Wave hands back and forth (palms outward).


                                                                 RCPH10WHL019BAD   64

Go this far.


                                                                 RCPH10WHL020BAD   65

All stop and hold.


                                                                 RCPH10WHL002BAD   66

Stop
Move one hand back and forth.


                                                                 RCPH10WHL009BAD   67


                                                 2-41

--- Page 9 ---
3 - CONTROLS AND INSTRUMENTS


Operator's seat

Operator's seat
    WARNING
   Loss of control hazard!
   Do not make seat adjustments while the
   machine is in motion. All seat adjustments
   should be made with the machine stationary
   and the safety lever in the LOCK position.
   Failure to comply could result in death or se-
   rious injury.
                                                 W0393A


Horizontal seat adjustment
To slide the seat back and forth:
1. Pull up on the handle (1).
2. Adjust the seat to a distance at which you can easily
   operate the control levers and pedals.
3. Release the handle (1) and check that the seat is se-
   curely locked.

Adjustable length: 105.0 mm (4.1 in)
                                                                      RAIL14CEX0080AA   1


                                                          3-9

--- Page 10 ---
3 - CONTROLS AND INSTRUMENTS


Left-hand side controls

Radio (option)


                                                    RAPH12CEX0095FA   1


1. Power switch                                                5. Preset key
2. AM/FM switch                                                6. DISP (display change) key
3. Volume control                                              7. Sound control key
4. UP/DOWN key                                                 8. Display (time/frequency)
1 – Power control
Press the power switch (1) and the power is switched from
off to on. The band AM or FM will display briefly followed
by the frequency or the time.


                                                                                   RAPH12CEX0101AA   2


                                                          3-19

--- Page 11 ---
3 - CONTROLS AND INSTRUMENTS


Battery charge lamp (Red)
This lamp will illuminate when the ignition switch is turned
to the ON position and the lamp must turn off after engine
start.

If the charging system experiences a malfunction, the
lamp will illuminate. Check the charging system if this
indicator remains illuminated after engine start.


                                                                           LELI11E0131AA    6


Fuel level lamp (Red)
If the fuel level is low, the warning lamp will illuminate.
Stop the engine and add fuel. Do NOT allow the machine
to run out of fuel.


                                                                           LELI11E0132AA    7


Engine air filter lamp (Red)
The engine air filter lamp illuminates if the air cleaner filter
is clogged.

If the lamp illuminates, immediately stop the machine and
clean or replace the air filter.

See the maintenance section in this manual for additional
information.


                                                                          RAIL14CEX0108AA       8


Indicator lamps
High (2nd) speed travel lamp (Yellow)
The high speed travel indicator lamp will illuminate when
you select high speed with the travel speed selector
switch. The travel speed selector switch is located on
the grip of the right travel lever. The travel speed will
automatically return to low (1st) speed when the ignition
switch is in the OFF position.


                                                                           LELI11E0133AA    9


                                                              3-29

--- Page 12 ---
3 - CONTROLS AND INSTRUMENTS


Clock setting
• Menu button (1)
• Buzzer stop button (2)
• Up arrow button (3)
• Down arrow button (4)


                                                                                RAIL14CEX0547AA   11


                                                  RAIL14CEX0559FA   12


1. Turn the ignition switch ON to display the main screen (a). Press the menu switch (1) to enter the user menu
   screen (b).
2. Use the up and down arrow switches (3,4) to move the cursor to “CLOCK SETTING". Press the menu switch (1)
   to enter “CLOCK SETTING”.
3. Use the up and down arrow switches (3,4) to select “YEAR, MONTH, DAY, HOUR, or MINUTE”
4. Press the menu switch (1) to enter screen (e). The background color of the value highlighted turns blue.
5. Use the up and down arrow switches (3,4) to select the desired value.
6. Press the menu switch (1) to set the desired value. The background of the value turns black.
7. Press the buzzer stop switch (2) to return to the user menu screen (c).


                                                        3-39

--- Page 13 ---
4 - OPERATING INSTRUCTIONS


4 - OPERATING INSTRUCTIONS###_4_###
Commissioning the unit

Daily inspection
The following procedures are to be performed every 8 h or daily, before starting the machine.
• Check the engine for any oil, fuel, or coolant leakage. Repair as required.
• Check the area around the engine and radiator for any accumulated material and remove as required.
• Check the hydraulic system components, the hydraulic oil tank, the hoses and the joints for oil leakage. Repair as
  required.
• Check the travel system, such as the crawlers, front idlers, and sprockets for any damage or wear. Check the cap
  screws for looseness.
• Check the attachments, dozer blade, cylinders, linkages and hoses for any cracks, wear or looseness. Repair as
  required.
• Check the guards, steps, and handrails for damage. Check the cap screws for looseness and repair and tighten
  them as required.
• Check the fan belt.
• Verify that the gauges and the monitor panel function properly.
• Check the work lights.
• Check the exhaust color, sound, and odor.
• Check the safety lever lock.
NOTE: See “Every 8 hours” in the maintenance section of this manual for the expanded procedures on the above
checks.
Visually check the machine for deformation
and damage
Even if deformation of a guard or cover does not appear to
be severe, it may interfere with internal hoses and parts.
Contact your authorized dealer for recommended repair.


                                                                                 RAIL14CEX0978AA   1


Check for loose or missing bolts and nuts
Check for loose or missing bolts, and hose clamps. If you hear an irregular sound during the check, tighten the bolts
and nuts. Refer to 7-5.


                                                         4-1

--- Page 14 ---
4 - OPERATING INSTRUCTIONS


Parking the unit

Parking the machine
• Always park the machine on a firm, level surface.
• Avoid parking on a slope.
  When parking on a slope is unavoidable, make sure
  the bucket teeth are stuck in the ground, lower the
  dozer to the ground and properly block the crawlers
  with wedges.

To stop the engine.
1. Turn the ignition key to the OFF position and remove
   it.
2. To prevent any unexpected movement, place the
   safety lock ever is in the LOCKED position.
                                                                          LELI11E0235AB    1
NOTICE: Do not shut off the engine when running at full
speed, but let it run idle for some minutes to cool it down.
3. Move both travel control levers (1) to the neutral posi-
   tion.
4. Set the throttle control lever (2) to low idle.
5. Lower the bucket to the ground.
6. Place the dozer blade on the ground.
7. Block both crawlers with chocks.
8. Stop the engine by turning the ignition key to the OFF
   position.
NOTICE: Do not shut off the engine when running at full
speed, let it run idle for some minutes to cool it down.
                                                                         SMIL13MEX0026AB       2

9.   Set the safety lock lever (3) to the LOCK position (A).
10. Close all of the windows.


                                                                          LELI11E0237AB    3


                                                          4-11

--- Page 16 ---
6 - WORKING OPERATIONS


6 - WORKING OPERATIONS###_6_###
General information

Operating the controls
    DANGER
   Avoid injury!
   Keep clear of the machine. Make sure that the area is clear of obstacles and persons before you
   operate the machine. Always look around before you start the swing operation. Sound the horn before
   you begin the swing operation.
   Failure to comply will result in death or serious injury.
                                                                                                                D0124A


The following instructions inform the operator of the basic function of each hydraulic control. Learning these instruc-
tions and practicing with the hydraulic controls will increase operator efficiency during machine operation. Prior to
machine operation, each operator must read carefully, learn and implement the safety rules described in this manual
and located on the machine.
NOTICE: If any fault occurs during machine operation, immediately stop the engine. Make sure to repair any faulty
condition before resuming operation. Normal positioning of the machine, for the purpose of determining front, rear,
forward and reverse, is with the travel motors located behind the operator’s cab.


                                                         6-1

--- Page 17 ---
6 - WORKING OPERATIONS


Getting out of soft ground
     WARNING
   Avoid injury!
   Keep all persons and objects clear while any part of this machine is in motion.
   Failure to comply could result in death or serious injury.
                                                                                               W1282A


     WARNING
   Avoid injury!
   Operate controls only when seated in the operator's seat.
   Failure to comply could result in death or serious injury.
                                                                                               W0956A


If possible, avoid travelling on soft ground. Avoid getting
caught in the mud. In the event that the machine gets
caught in the mud, get out of it as follows.

One crawler caught in mud
When a crawler gets caught in mud, lay logs or boards
on the mud to form a base. Raiser the dozer blade and
Operate boom and arm to form a crossing angle between
90 - 110 °. Push outer side of bucket against the ground
to lift the machine body.
NOTICE: When you lift up the machine use the bottom of
the bucket , not the teeth, to push on the ground.


                                                                           LELI11E0224AB   1


Both crawlers caught in mud
When both crawlers get caught in mud and the machine
does not move because it skids, provide logs and boards,
as described in the previous step and anchor the bucket
firmly to the ground so that you can help the machine to
come out from mud.


                                                                           LELI11E0225AB   2

If the machine is unable to travel because the crawlers
are stuck in mud, sand or gravel, raise each crawler side
alternately by pushing the bucket against the ground and
scraping off mud, sand, or gravel. Gravel and mud may be
cleared off by rotating the raised crawler back and forth.


                                                                           LELI11E0226AA   3


                                                         6-11

--- Page 18 ---
6 - WORKING OPERATIONS


Use care so that the bucket does not damage the rubber
crawler while working.

Do not move the machine pressing the bucket against a
concrete surface or walls.

Lower the machine slowly, if it had previously been lifted
by means of the attachment.


                                                                    LELI11E0265AA   7

If the machine is operated in salty corrosive places, the
core metal can detach easily. Do not use the rubber
crawler under such circumstances. If the rubber crawlers
come in contact with these substances wash them with
water.

The rubber crawlers have to be used with a temperature
range between -25 °C (-13 °F) and +55 °C (131 °F).
NOTE: Use the rubber crawlers under proper tension, to
prevent them from coming off the rollers. Operate the
rubber crawler carefully even when tensioning is proper.

                                                                    LELI11E0266AA   8

Avoid changing direction of the machine on places with
different level (about 20 cm (7.87 in)). To overcome the
gap, place the machine perpendicular to the obstacle.


                                                                    LELI11E0267AB   9

When climbing on a slope in reverse, avoid changing
the machine direction while climbing between the level
ground and the slope.


                                                                    LELI11E0268AB   10


                                                        6-21

--- Page 19 ---
7 - MAINTENANCE


Installation
Metal fitting
The pressure exerted by the fitting (3) on the hose (1) en-
sures tightness (2). Use caution to assemble and disas-
semble both pieces in order not to damage the seat.


                                                                       LELI11E0297AB   1


Fitting with O-ring
The O-ring (2), allows to insulate the oil pressure inside
of hose (1) and to avoids oil spillages.

The tightening torque of the joint of each hydraulic hose
(1) is determined by the diameter of the hose fitting thread.
If you notice a fault of operation, repair hose connection
or replace it.

When connecting worn parts, pay particular attention to
keep sealing surfaces clean from dirt and try not to dam-
age them.


                                                                       LELI11E0298AB   2


O-ring
If the fitting is loose and oil leaks may occur, do not tighten
it. It is necessary to install a new O-ring and to check
again for tightness.

Never install a damaged and deteriorated O-ring even if it
is new one. The use of an O-ring other the specified one,
causes oil leakage and short life of hydraulic equipment.

Joint
Be careful not to damage hoses, pipes or seal faces, this
can impair the tightness.

Keep seal surfaces free from dirt.

Fitting with foreign matter inside causes oil leakage.

Hose
Avoid high pressure hoses to twist during connection. Life
of twisted hoses is drastically reduced.

Wash pipes and hoses, both inside and outside, with
washing fluid and accurately dry them before reconnec-
tion.

                                                              7-7

--- Page 20 ---
7 - MAINTENANCE


Every 8 hours

Engine coolant level
     WARNING
    Burn hazard!
    Always remove the recovery tank cap BEFORE you remove the filler cap. Never remove either cap
    while the engine is running or the coolant is hot. Stop the engine and let the system cool. Using a
    thick cloth, loosen the cap slowly and allow the pressure to escape.
    Failure to comply could result in death or serious injury.
                                                                                                            W0361A


Check the coolant level
NOTICE: The engine coolant level is higher than normal when engine is warm. The coolant level will lower as the
engine temperature lowers. Maintain the coolant level at the FULL mark when the engine is cold.
   The radiator reservoir tank (3) is located on the right
   side of the engine compartment. Check the coolant
   level with a cold engine only.
1. Check the radiator reservoir tank (3) for the proper
   coolant level. The proper coolant level is between the
   FULL and LOW marks visible on the radiator reservoir
   tank (3).
2. Open the cap (2) of the radiator reservoir tank (3).
3. If the coolant level is below the LOW mark, fill the radi-
   ator reservoir tank (3) to the FULL mark with the proper
   coolant.
4. Close and tighten the cap (2) of the radiator reservoir
   tank (3).


                                                                                                  RAIL14CEX0687BA    1

1. If the radiator reservoir tank is empty, check the engine
   cooling system for any leaks and items in need of re-
   pair.
2. Remove the radiator cap (1) and check for the proper
   coolant level.
3. If the coolant level in the radiator is low, fill the radiator
   with the proper coolant mixture.
4. Fill the radiator reservoir tank (3) with the proper
   coolant mixture.
5. Close and securely tighten the radiator cap (1).
6. Before you operate the machine, contact your autho-
   rized dealer for repairs.


                                                              7-17

--- Page 21 ---
7 - MAINTENANCE


Work lights
1. Turn the ignition key to the ON position.
2. Turn on the work light switch.
3. If the work lights do not illuminate, replace the bulb.
4. If the work lights still do not illuminate, the electrical
   wire may be broken. Contact your authorized dealer
   for repair.


                                                                    LELI11E0186AA   1


                                                             7-27

--- Page 22 ---
7 - MAINTENANCE


3. At the center of the crawler frame, measure gap (A)
   between the lower surface of the crawler frame and the
   upper surface of the track shoe.
   1.   Crawler Frame
   2.   Lower Roller
   3.   Iron Track Shoe
   4.   Rubber Track Shoe
    Proper tension
    A. Rubber: 70.0 - 80.0 mm (2.8 - 3.1 in)
    B. Iron: 120.0 - 135.0 mm (4.7 - 5.3 in)
                                                                   RAIL14CEX0914AA   4
4. If the tension is not proper, adjust as explained below.
NOTICE: When you work with loose track shoes, they may
come off the machine. Early wear could result from working
with loose track shoes.

Adjustment
   It is necessary to adjust the track shoe tension depend-
   ing on the work condition at the working site. At the
   working site covered with many gravels and cobbles,
   loosen the track shoe tension as much as possible
   within the proper range. On the firm ground, increase
   the tension slightly within the proper range.
   Observe the following safety precautions when working
   on the tracks:
   • Grease nipple (1) can pop out due to the inner high
     pressure grease. Do not loosen it more than 1 turn.
   • The high pressure grease is charged in the grease
     cylinder of the track spring. When adjusting the shoe
     tension or disassembling the shoe for maintenance,
     loosen grease nipple (1) within one turn to discharge
     the grease gradually.
   • Keep the face and body away from grease nipple (1)
     when loosening it.

                                                                   RAIL14CEX0915AA   5


                                                         7-37

--- Page 23 ---
7 - MAINTENANCE


If necessary, replace radiator hoses
   Observe the following safety precautions:
   • Inside the radiator, the high pressure steam occurs
     and it may cause personal injury.
   • Do not loosen or remove the radiator cap when the
     coolant is under high pressure and temperature.
   • Stop the engine before removing the radiator cap.
   • Allow enough time for the coolant to cool down be-
     fore removing the radiator cap.
1. Loosen the radiator cap (1) slowly. After making sure
   that the pressure is completely released, push the cap
   down, loosen and remove it.
2. Remove the drain plug cover. Remove the drain plug
   (2) to drain the coolant into a container.
3. Loosen the clamp, remove the damaged hose, and re-
   place it with a new one.
4. Reinstall the drain plug and cover.
5. Fill the radiator (4) with the coolant and fill expansion
   tank (3) with the coolant. See 7-17.
6. After filling up, tighten the radiator cap securely.
7. Install the cover.
                                                                     RAIL14CEX0922BA   2


                                                          7-47

--- Page 24 ---
7 - MAINTENANCE


Every 500 hours of operation or every 6 months

Fuel filter
     CAUTION
    Burn hazard!
    Wait for all components to cool before performing any operation.
    Failure to comply could result in minor or moderate injury.
                                                                                                                C0053A


NOTICE: The oil filter cannot be reused because it is a cartridge type. Also, it cannot be disassembled for internal
cleaning. Replace it by the set.
1. Stop the engine, and open the engine hood.
2. By using the fuel filter wrench, turn filter cartridge (1) to
   the left (A) to remove it.
3. Wipe the sealing surface of the filter base with a clean
   cloth to prevent dust and foreign materials from being
   seized.
4. Apply a thin film of clean engine oil to packing (A) of
   new filter cartridge, tighten it by hand, and then tighten
   an additional two-thirds of a turn.
5. Bleed the fuel system (See Page 7-52).
6. Start the engine, run it at idling for several minutes, and                                        RAIL14CEX0937AA    1
   then check the filter mounting area for fuel leakage.


                                                                                                      RAIL14CEX0927AA    2


                                                             7-57

--- Page 25 ---
7 - MAINTENANCE


Hydraulic oil (Breaker attachment option)
     WARNING
    Burn hazard!
    Do not handle any service fluid (engine coolant, engine oil, hydraulic oil, etc.) at temperatures that
    exceed 49 °C (120 °F). Allow fluids to cool before proceeding.
    Failure to comply could result in death or serious injury.
                                                                                                                    W0330B


NOTICE: When the hydraulic breaker is attached, the deterioration of the hydraulic oil is faster than that of the normal
bucket digging work.
NOTICE: Do not drop bolts or others into the tank during the work.
    Observe the safety precautions that follow:
    • The oil in the hydraulic oil tank is under high temper-
      ature and pressure.
    • Stop the engine first, remove the breather cap, press
      the valve, release the pressure from the tank before
      you remove the cover.
    • Immediately after operation, the oil is hot and it may
      cause burns. Wait until the oil temperature cools
      down before attempting to change the hydraulic oil.
1. Park the machine on the level and firm ground, swing
   the upper structure so that drain plug (1) on the bottom
   of hydraulic oil tank is positioned to the midpoint of right
   and left track shoe.
2. Retract the arm cylinder and bucket cylinder, place the
   bucket and dozer (when installed) on the ground and
   stop the engine.
3. Move the safety lock lever to the “LOCKED” position.
4. Remove the cover under the hydraulic oil tank.
5. Clean the surface around the hydraulic oil tank to keep
   it away from foreign materials.
6. Press the breather cap (2) on the top of the hydraulic                                                 RAIL14CEX0953AA    1
   tank several times (5 - 7 times) to release the inner
   pressure of the hydraulic tank.
7. Remove the bolt (3) of the tank upper cover and remove
   cover (4).


                                                                                                          RAIL14CEX0943AA    2


                                                            7-67

--- Page 26 ---
7 - MAINTENANCE


Pilot line filter
   WARNING
  Escaping fluid!
  Hydraulic fluid or diesel fuel leaking under pressure can penetrate the skin and cause infection or
  other injury. To prevent personal injury: Relieve all pressure before disconnecting fluid lines or per-
  forming work on the hydraulic system. Before applying pressure, make sure all connections are tight
  and all components are in good condition. Never use your hand to check for suspected leaks under
  pressure. Use a piece of cardboard or wood for this purpose. If injured by leaking fluid, see your
  doctor immediately.
  Failure to comply could result in death or serious injury.
                                                                                                      W0178A


  Internal pressure always exists in the hydraulic circuit.
  Do not inspect or maintain the machine before releasing
  the internal pressure.
  To release the internal pressure of the hydraulic oil tank,
  press the valve on top of the breather cap to release the
  pressure in the hydraulic oil tank.
  Wipe off spilled hydraulic oil to prevent a fire.
  On each port P of the pilot valves for left and right hand
  operator control levers, the pilot valve for travel, and
  the solenoid valve, the filtered connector is attached. If
  dust is adhered to these filters, the flow of hydraulic oil
  will be interrupted. If dust enters into the valves, it may
  cause failure. Remove them periodically to clean them.
  When cleaning the pilot line filters, place the machine
  in the parking position, set the safety lock lever to the
  "LOCKED" position, and stop the engine. Then bleed
  the air of the hydraulic circuit. See 7-9.


                                                          7-77

--- Page 27 ---
7 - MAINTENANCE


Windshield washer reservoir (cab only)
   The window washer reservoir (1) is located inside the
   cab near the lower left side of the operator’s seat.
   When the fluid level becomes low, remove the cap (2)
   and fill the reservoir with washer fluid.


                                                                                                     LELI11E0163AB   1


NOTICE: Do not operate the windshield washer when the reservoir is empty. This could cause damage the windshield
washer reservoir motor.


                                                     7-87

--- Page 28 ---
7 - MAINTENANCE


Stop the sprocket (3) and check whether the rubber
crawler (4) is correctly positioned on the crawler idler,
on the lower rollers (5) and on the sprocket.


                                                                LELI11E0309BB   7


                                                      7-97

View the complete manual on HeyDownloads →