MAINTENANCE/SERVICE
Form 169216
January 2009
22
Draper Roller Maintenance:
The draper rollers have non-greaseable
bearings. The external seal should be checked
every 200 hours or more frequently in sandy
conditions to obtain the maximum bearing life.
Remove front skid to inspect seals.
DANGER
To avoid bodily injury or death from
unexpected start-up or fall of raised
machine, stop engine, remove key and
engage safety pin before going under
machine for any reason.
Drive Roller:
1. Raise deck and engage safety pin.
2. Remove front skid, loosen and remove
draper. See page 21 for instructions.
3. Loosen two jam nuts (N) and set screws
(P).
4. At the front of the drive roller (S) remove
bolt and washer (R). The arm can be
pulled out of the deck.
5. Pull drive roller off of motor shaft.
6. Re-install drive roller in reverse order.
7. Apply grease to motor shaft.
8. Slide drive roller on to motor shaft.
Make sure it is fully engaged. The drive
roller should be 33 mm (1.3”) from the
face of the motor.
9. Install two set screws (P) with jam nuts.
Torque set screws to 20 ft-lbs (27 N-m).
10. Torque bolt (R) to 70 ft-lbs (95 N-m).
Idler Roller:
1. Raise deck and engage safety pin.
2. Remove front skid. Loosen draper.
Draper does not need to be removed
but removal will ease roller disassembly.
3. Remove idler roller (T) by removing bolt
and washer (R) at each end of roller.
4. Re-install idler roller in reverse order.
5. Torque bolts (R) to 70 ft-lbs (95 N-m).
P
N
R
T
R
S
Summary of Contents for M150 2009
Page 2: ...MACDON DOUBLE WINDROW ATTACHMENT ...
Page 26: ...MAINTENANCE SERVICE Form 169216 January 2009 24 Hydraulic Schematic ...
Page 30: ...Form 169216 January 2009 28 DECK DRAPER ROLLERS Illustration 2 ...
Page 32: ...Form 169216 January 2009 30 DECK SUPPORTS LINKAGE Illustration 1 ...
Page 34: ...Form 169216 January 2009 32 DECK SUPPORTS LINKAGE Illustration 2 ...
Page 36: ...Form 169216 January 2009 34 HYDRAULICS IN CAB ELECTRICAL ...
Page 38: ...Form 169216 January 2009 36 HYDRAULIC SERVICE COMPONENTS ...