PDF Parts Manual Challenger CH Corn Head - 297 KB
This parts manual is essential for anyone owning or servicing a Challenger CH Corn Head.
It provides detailed exploded-view diagrams and part numbers, making it easy to identify and order the correct components.
Keeping your corn head in top condition ensures a smooth and efficient harvest.
With this guide, you can minimize downtime and keep your agricultural operations running effectively.
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79021754C
MARCH, 2004
Parts
Manual
CH CORN HEAD
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A-10
CH CORN HEAD 9
FRAMES
MAIN FRAME
ITEM NUMBER QTY DESCRIPTION
1 71398320B 1 FRAME WELDMENT, MAIN-630
71398319B 1 FRAME WELDMENT, MAIN-636
71398318 1 FRAME WELDMENT, MAIN-830
71398317 1 FRAME WELDMENT, MAIN-836,838
71398324B 1 FRAME WELDMENT, MAIN-1220
71398325B 1 FRAME WELDMENT, MAIN-1222
71398316 1 FRAME WELDMENT, MAIN-1230
71350770 1 DECAL, DANGER (RAM STOP)
71350365 2 DECAL, DANGER (SNAPPING ROLLS)
700722000 1 DECAL (LUBRICATION)
700717403 2 STRIP, REFLECTOR (YELLOW)
700717402 AR STRIP, REFLECTOR (RED)
700717404 AR STRIP, REFLECTOR (ORANGE)
70596071 1 DECAL, STORAGE
70591362 1 DECAL, SPEED (8-12 ROW ONLY)
2 71349533 2 STAND ASY., FRAME
70924131 2 PIN, STAND 1/2 X 3
98-2107 2 PIN, QUICK, 5/8-3/4 (PKG. QTY)
3 71379541 2 GUIDE WLMT, HANGER (W/O LTM)
71379539 2 GUIDE WLMT, HANGER (W/LTM)
71382298 2 GUIDE, HANGER (HCC LTM)(USED W/71397081)
71381592 4 SPACER, GUIDE
70923240 AR CAPSCREW, 1/2 X 2-3/4
70923114 4 CAPSCREW, 1/2-13 X 1 (LTM)
Y705046 4 WASHER, LOCK, 1/2
4 71381223 1 HANGER WLMT
5 ----- 1 PACKAGE, RISER (NOT USED)
6 71389485 AR SHIELD, SPROCKET
70921965 AR CAPSCREW, 3/8-16 X 3/4
70916965 AR WASHER, LOCK, 3/8
70916950 AR NUT, 3/8-16
70933260 AR CAPSCREW, SER./FLG., 3/8-16 X 3/4
7 71349891 2 ANCHOR, OUTER GATHER-REAR
70921965 4 CAPSCREW, 3/8NC X 3/4
70916965 4 WASHER, LOCK, 3/8
8 71349130 1 STRIKE, LATCH
70926695 4 RIVET, 5/32 X 3/8
9 ----- 1 SUPPORT WLMT, GUIDE (NOT USED)
10 71377989 1 DEFLECTOR, L.H. SHIELD
11 71383723 1 SHIELD, TRASH (W/O LTM)
70930601 12 SCREW, TAP, 5/16 X 5/8
12 71383701 2 BRACKET, STORAGE, PTO SHAFT
70930601 4 SCREW, TAP, 5/16 X 5/8
13 71383719 1 STIFFENER, (W/O LTM)
70921176 AR CAPSCREW, 1/2-13 X 1-1/4
Y705046 AR WASHER, LOCK, 1/2
704031 AR NUT, 1/2NC
GCH0011
--- Page 4 ---
A-20
CH CORN HEAD 19
ROW UNIT
UNIT FRAME AND GEARBOX
W/SNAPPING ROLLS
ITEM NUMBER QTY DESCRIPTION
1 060591N1 1 *GEARBOX ASY., L.H. (SHOWN) (FOR SERVICE
COMPONENTS, SEE GEARBOX ASY.)
068386N1 1 *GEARBOX ASY., R.H. (NOT SHOWN) (FOR
SERVICE COMPONENTS,SEE GEARBOX ASY.)
*INCLS. ITEMS 6-10
2 062420S1 1 FRAME ASY., L.H. OUTER
062421S1 AR FRAME ASY., L.H. INNER
(5 REQ'D.-6 ROW; 7 REQ'D.-8 ROW;
11 REQ'D.-12 ROW)
353723X1 AR CAPSCREW, 1/2NC X 1
70921211 AR CAPSCREW, 1/2NC X 2-1/2
Y705046 AR WASHER, LOCK, 1/2
339704X1 AR WASHER, 14M X 24M X 2.5M
3 062421S1 1 FRAME ASY., R.H. OUTER
062420S1 AR FRAME ASY., R.H. INNER
(5 REQ'D.-6 ROW; 7 REQ'D.-8 ROW)
353723X1 AR CAPSCREW, 1/2NC X 1
70921211 AR CAPSCREW, 1/2NC X 2-1/2
Y705046 AR WASHER, LOCK, 1/2
339704X1 AR WASHER, 14M X 24M X 2.5M
4 71345550 AR LIMITER, TORQUE
700722568 1 LIMITER, TORQUE (20" & 22" SPACING)
70918185 1 ZERK, GREASE
71350535 AR KIT, CAM SPRING
71350536 1 KIT, SEAL
7071947 AR CAPSCREW, M12-1.75 X 60
700708343 AR LOCKWASHER, M12
7704950 AR NUT, HEX JAM, M12-1.75
5 062658S1 1 COVER ASY.
70936460 2 SCREW, TORX HD MACH, 5/16NC X 3/4
70917642 2 WASHER, 5/16 STD
Y705020 2 WASHER, LOCK, 5/16
70931333 4 BOLT, RD HD CARR. 5/16 X 3/4 GR5
70919311 4 WASHER, LOCK, 5/16
70917372 4 HEXNUT, 5/16-18
6 71351081 6 BLADE, SNAP. ROLL
70928957 18 CAPSCREW, 3/8NC X 2-3/4, GR8
70916965 6 WASHER, LOCK, 3/8
Y704635 18 NUT, LOCK, 3/8NC
7 71351073 2 SHIELD ASY., GEARBOX
8 71351077 1 SHIELD ASY., SNAP. ROLL
70921332 4 CAPSCREW, 5/16NC X 3/4
70917356 4 WASHER, LOCK, 5/16
70917642 AR WASHER, 5/16
9 71373745 1 POINT, SNAP. ROLL-RH (STD)
71369543 1 POINT, SNAP. ROLL-RH (USED WITH GRASS
KNIFE PKG)
70927403 2 PIN, GROOVE 5/16 X 2
CONTINUED
GCH0024
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B-6
CH CORN HEAD 29
GATHERING
ADJUSTABLE STRIPPER
630 & 636
ITEM NUMBER QTY DESCRIPTION
1 71390623 1 SHIELD, ACTUATOR
2 700710984 1 SCREW, HEX FLNG CAP, 1/2-13 X 1-1/4
3 71390069 1 PLATE, ANCHOR
4 71396631 1 ANCHOR, ACTUATOR
70922645 AR SCREW, CAP 1/2-13 X 2-1/4
70926946 1 LOCKNUT
5 71390625 1 ACTUATOR, ELECTRIC
6 71390610 1 CONNECTOR, ACTUATOR ROD
70922130 1 SCREW, CAP 3/8-16 X 2-1/4
70916965 1 WASHER, LOCK 3/8
70916950 1 NUT, HEX 3/8-16 GR5
70922524 1 PIN
7 71379975 1 SHAFT, CONTROL 3657MM (630)
71396942 1 SHAFT, CONTROL 4200MM (636)
8 71386949 1 LEVER, RH
9 71386947 AR LEVER, LH
10 71396850 AR BRACKET, MTG., LATCH PLATE
11 71384375 AR CLAMP, HALF CONTROL
70922130 AR SCREW, CAP 3/8-16 X 2-1/4
70916965 AR WASHER, LOCK 3/8
70916950 AR NUT, HEX 3/8-16 GR5
70922645 AR SCREW, CAP 1/2-13 X 2-1/4
Y705046 AR WASHER, LOCK 1/2 REG.
704031 AR NUT, REGULAR 1/2-13
71384374 5 SPACER, 5/8 O.D.
12 70937465 2 YOKE
70928178 4 WASHER, 17/32 X 1.00
13 70929593 2 PIN
70918452 2 PIN, COTTER
14 71396874 1 ROD, CONTROL (630)
71396950 1 ROD, CONTROL (636)
704056 2 NUT, JAM 1/2-13
15 71390605 1 POINTER, SHAFT
70923240 1 SCREW, CAP 1/2-13 X 2-3/4
70928178 1 WASHER, 17/32 X 1.00
71384373 1 SPACER, 3/4 O.D.
Y705046 AR WASHER, LOCK 1/2 REG.
704031 AR NUT, REGULAR 1/2-13
16 71390602 1 PLATE, POINTER
17 71384529 1 DECAL, INDICATOR
18 71384527 1 INDICATOR, PLASTIC DIAL
70923325 2 SCREW, CAP 5/16-18 X 7/8
700709602 2 WASHER, PLAIN 5/16
70917356 2 WASHER, LOCK 5/16
70917372 2 NUT, REGULAR 5/16-18 GR2
GCH0017
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B-16
CH CORN HEAD 39
DRIVES
MAIN DRIVES
LEFT HAND PTO
630, 636, 830, 836, 838, 1220,
1222, 1230
ITEM NUMBER QTY DESCRIPTION
7 71192243 3 FLANGE, BRG., 72 MM
70921975 3 CAPSCREW, 3/8NC X 1-3/4
70922465 3 WASHER, 13/32 X 13/16 X 1/8
70922755 3 WASHER, 13/32 X 1.00 X 10GA
70931211 6 NUT, SM. SERR. FLG., 3/8NC
70917378 3 WASHER, 3/8-STD
8 K4037 1 BEARING, (1.375 I.D. W/O COLLAR)
9 K3999 1 COLLAR, LOCK
70902870 1 SETSCREW, SCKT. HD., 3/8NC X 3/8
10 71354266 1 SHIELD, P.T.O. SHAFT
11 71389341 AR SHAFT, DRIVE,PTO (6-12 ROW)
12 ----- -- CHAIN, UNIT DRIVE, #60-SINGLE STRAND
(USE 99 LINKS OF BULK CHAIN WITH 1
OFFSET & 1 CONNECTOR OR 104 LINKS
WITH CONVEYOR SPEED UP AND/OR EFF.
S/N HN27101)
70921050 AR CHAIN, BULK, 3/4 PITCH (10 FT.)
70926364 AR CHAIN, BULK, 3/4 PITCH (50 FT.)
70916790 AR LINK, OFFSET
70914584 AR LINK, CONNECTOR
70917009 AR LINK, ROLLER
13 79008328 1 IDLER, ROLLER
71381213 1 SLEEVE, IDLER BEARING
70927493 1 BOLT, CGE., 1/2NC X 2-1/2
70924113 2 WASHER, 17/32 X 1-1/4 X 7GA.
Y705046 1 WASHER, LOCK, 1/2
704031 1 NUT, 1/2NC
14 ----- -- CHAIN, CONV DRIVE #60-SINGLE STRAND
(USE 107 LINKS OF BULK CHAIN WITH 1
OFFSET & 1 CONNECTOR OR 109 LINKS
WITH CONVEYOR SPEED UP AND/OR EFF.
S/N HN27101 W/O VAR. SPEED SHAFTS)
70921050 AR CHAIN, BULK, 3/4 PITCH (10 FT.)
70926364 AR CHAIN, BULK, 3/4 PITCH (50 FT.)
70916790 AR LINK, OFFSET
70914584 AR LINK, CONNECTOR
70917009 AR LINK, ROLLER
15 71359170 1 DECAL, PTO DANGER
16 71137120 1 IDLER, 13T. SPROCKET
71381213 1 SLEEVE, IDLER BEARING
70923858 3 WASHER,FLAT,.531 I.D. X 1-1/4 O.D. X.180
70920138 1 WASHER,FLAT,.531 I.D. X 1-1/4 O.D. X.120
70931812 1 BOLT, CGE., 1/2NC X 3
Y705046 1 WASHER, LOCK, 1/2
704031 1 NUT, 1/2NC
- 71363094 AR PKG, SPROCKET, CONV. (SPEED-UP) 6-12 ROW
INCLUDES * ITEMS)(PRIOR S/N HN27101)
ORDER THRU DEALER CENTRAL)
**NOTE:(FOR COMBINES WITHOUT
VARIABLE SPEED JACK SHAFTS)
GCH0015A
--- Page 7 ---
C-2
CH CORN HEAD 49
DRIVES
PERFORMANCE PACKAGES
SPROCKET KITS
MAIN AND CONVEYOR DRIVES
ITEM NUMBER QTY DESCRIPTION
- 71358096 AR PKG., MAIN DRIVE REDUCTION (16 TOOTH)
10% SPEED REDUCTION 0N 2003 HEADS
33% SPEED REDUCTION ON 2004 HEADS
- 71372424 AR PKG., MAIN DRIVE REDUCTION (13 TOOTH)
27% SPEED REDUCTION ON 2003 HEADS
54% SPEED REDUCTION ON 2004 HEADS
- 71358097 AR PKG., MAIN DRIVE REDUCTION (18 TOOTH)
25% SPEED REDUCTION ON 2004 HEADS
- 71400313 AR PKG., MAIN DRIVE INCREASE (24 TOOTH)
33% SPEED INCREASE ON 2003 HEADS
- 71359660 AR PKG., CONVEYOR DRIVE INCREASE (16 TOOTH)
33% SPEED INCREASE ON 2003 HEADS
XXXXXXXX
--- Page 8 ---
C-12
CH CORN HEAD 59
CONVEYORS
CONVEYOR
1230
ITEM NUMBER QTY DESCRIPTION
1 71395441C 1 TUBE ASY., CONVEYOR, R.H.
2 71395440C 1 TUBE ASY., CONVEYOR, L.H.
3 71360229 1 CONVEYOR SUPT., LOWER
70931363 4 BOLT, CGE., 1/2 NC X 1
70931187 4 NUT, SERR. FLG., 1/2NC
4 71360233 1 CONVEYOR SUPT., UPPER
70934980 4 CAPSCREW, SERR. FLG., 1/2NC X 1-1/4
5 71360630 2 SPACER
6 71197194 2 BEARING
7 71192243 4 FLANGE, BEARING
70921210 6 CAPSCREW, 3/8NC X 1
70919312 6 WASHER, LOCK, 3/8
8 71349109 2 SHAFT ASY., CONV.
9 71349114 2 SHIELD, SPRKT.
70921210 12 CAPSCREW, 3/8NC X 1
70919312 12 WASHER, LOCK, 3/8
10 71358003 2 SPROCKET ASY., 64T (INCL. BUSHING)
70590594 2 BUSHING
11 70588775 2 JAW, CLUTCH (W/HOLE)-DRIVER
70542402 2 PIN, CLUTCH
12 70588776 2 JAW, CLUTCH (W/O HOLE)-DRIVEN
13 71349113 2 CAP, PRESSURE
14 71506606 12 SPRING, CLUTCH
70918431 12 WASHER, PLAIN, 1/2
704031 12 NUT, 1/2NC
70913744 12 NUT, JAM, 1/2NC
15 71360641 1 BRACKET, ASY., BRG., L.H.
70931809 4 BOLT, CGE., 1/2NC X 1-1/4
70918431 4 WASHER, 1/2
70931187 4 NUT, SERR., 1/2NC
71360256 1 BRACKET, ASY., BRG., R.H.
70931809 4 BOLT, CGE., 1/2NC X 1-1/4
70918431 4 WASHER, 1/2
70931187 4 NUT, SERR., 1/2NC
16 71360282 1 REINFORCEMENT, WLMT. L.H.
70933260 2 CAPSCREW, SERR. FLG., 3/8-16 X 3/4
71360283 1 REINFORCEMENT, WLMT R.H.
70933260 2 CAPSCREW, SERR. FLG., 3/8-16 X 3/4
17 70593180 2 FLANGE, BEARING RELUBE (WITH FITTING)
70915538 2 FITTING, LUBE
18 70593181 2 FLANGE, BEARING (W/O FITTING)
70931350 6 BOLT, CGE., 3/8NC X 1
70931211 6 NUT, SERR. FLG., 3/8NC
CONTINUED
71360258
--- Page 9 ---
C-22
CH CORN HEAD 69
GATHERING
GATHERING UNITS
INNER
20"/22"
ITEM NUMBER QTY DESCRIPTION
- 700722221 AR GATHER ASY., INNER-REAR
1 71399883 1 GATHER, INNER
71335690 AR SCREW, TORX/HEAD, 5/16 X 7/8
70917642 AR WASHER, FLAT, 5/16
70931277 AR NUT, SER/FLG., 5/16
2 71390646 2 SAVER, EAR (RUBBER)
3 71390973 2 RETAINER (EAR-SAVER)
70921332 4 CAPSCREW, HEX, 5/16-18 X 3/4
70923300 4 WASHER, LOCK, INT. TOOTH, 5/16
4 71390969 1 STRAP (HINGE-MTG.)
5 71390645 1 HINGE ASY. (REAR)
71335690 AR SCREW, TORX/HEAD, 5/16 X 7/8
70917642 AR WASHER, FLAT, 5/16
70931277 AR NUT, SER/FLG., 5/16
6 700722816 AR MOUNT ASY. (20"/22" REAR-HINGE)
70936460 AR CAPSCREW, TORX-SOCKET, TRUSS HD.,
5/16-18 X 3/4
70917642 AR WASHER, FLAT, 5/16
70920702 AR NUT, SQ. RETAIN, 5/16
70930601 AR SCREW, SELF TAPPING 5/16 X 5/8
70920415 AR CAPSCREW,3/8-16 X 1-1/4(22"-SPACING)
70917378 AR WASHER, FLAT, 3/8 USS (22"-SPACING)
70916965 AR WASHER, LOCK, 3/8 (22"-SPACING)
70916950 AR NUT, HEX, 3/8-16 (22"-SPACING)
7 71390972 2 RAIL, SIDE (WIDTH-ADJUSTMENT)
71335690 AR SCREW, TORX/HEAD, 5/16 X 7/8
70917642 AR WASHER, FLAT, 5/16
70931277 AR NUT, SER/FLG., 5/16
8 71390967 1 FRAME, WELDMENT
9 70926113 1 CAPSCREW, HEX, 7/16-14 X 4-1/2
10 70924058 1 NUT, CTR.-LOCK, 7/16-14
11 71390644 AR WELDMENT (FRONT-HOLD DOWN)
70922787 AR BOLT, CARRIAGE, RHSN, 3/8-16 X 1-1/2
70917378 AR WASHER, FLAT, 3/8 USS
70919312 AR WASHER, LOCK, 3/8
70916950 AR NUT, HEX, 3/8-16
12 71390643 AR WELDMENT (FRONT-SUPPORT)
70921176 AR CAPSCREW, 1/2 X 1-1/4
Y705046 AR WASHER, LOCK, 1/2
71390633
--- Page 10 ---
D-8
CH CORN HEAD 79
GATHERING
EXTENSION
GATHER SHEET/FENDER
(30" & 36"/38")
ITEM NUMBER QTY DESCRIPTION
1 71389931 1 GATHERING, EXTENSION L.H. FRONT
2 71389930 1 GATHERING, EXTENSION R.H. FRONT
3 71391290 1 GATHERING/FENDER EXTENSION R.H. REAR
4 71391289 1 GATHERING/FENDER EXTENSION L.H. REAR
5 71389349 1 SUPPORT, EXTENSION L.H. REAR
6 71389348 1 SUPPORT, EXTENSION R.H. REAR
7 71389346 1 EXTENSION,PANEL COVER, CORNER, R.H.-REAR
8 71389347 1 EXTENSION,PANEL COVER, CORNER, L.H.-REAR
71345822 2 HINGE (NOT ILLUSTRATED)
70931317 8 CAPSCREW, HEX, 1/4-20 X 3/4
70917377 8 WASHER, FLAT, 1/4 USS
70919310 8 WASHER, LOCK, 1/4
70916622 8 NUT, 1/4-20
- ----- AR HARDWARE: (SEE BELOW)
70931333 14 BOLT, CARRIAGE, RHSN, 5/16-18 X 3/4
70927075 22 BOLT, CARRIAGE, RHSN, 5/16-18 X 1.0
70917642 36 WASHER, FLAT, 5/16 USS
70917356 36 WASHER, LOCK, 5/16
70917372 36 NUT, 5/16-18
- 71530213 AR KIT, FENDER EXTENSION PACKAGE (ORDER
THRU DEALER CENTRAL)
71353074
--- Page 11 ---
D-18
CH CORN HEAD 89
ELECTRICAL
LIGHTS
CLEARANCE
ITEM NUMBER QTY DESCRIPTION
1 71369914 2 LIGHT, CLEARANCE (INCL. LENS & BULB)
71193862 4 LENS, AMBER
1018729M1 AR BULB, #1156
70917378 2 WASHER, 3/8 USS
70923518 2 NUT, 3/8-16
2 ----- HARNESS, WIRING (REFER TO ELECTRICAL,
MAIN HARNESS)
3 71369911 2 BRACKET, WLMT. LIGHT
70921210 4 CAPSCREW, 3/8 X 1
70931211 4 NUT, SER., FLG. 3/8
4 71369907 2 POST, WLMT, LIGHT
5 71369909 2 CLAMP, LIGHT POST
6 71372310 2 SUPPORT, LIGHT POST
70921210 4 CAPSCREW, 3/8 X 1
Y704635 4 NUT, LOCK 3/8
70917378 4 WASHER, 3/8
70930601 4 SCREW, SELF TAPPING 5/16 X 5/8
7 70929412 2 GROMMET, .25ID
7827413 2 GROMMET, .870 X 1.25
- 71344765 4 TUBE, HEAT SHRINK
71382446