14. REAR DRIVE SYSTEM
14.1 Transmission / Hydrostatic transmission
(HRD535/K1/K2 except TME - HRD536/K1/K2)
a.
Removal
Wear heavy gloves to protect your hand servicing near the blade.
NOTE:
The drive system servicing can be done with the engine on the cutter housing.
1. Drain the fuel from the fuel tank and carburetor, and drain the engine oil.
2. Disconnect the drive clutch cable and shift cable (S type only) from the control lever.
3. Remove the 6 x 32 mm flange screw, washer, collar and drive cover.
4. Turn the driven pulley (transmission side) so that the hole in the pulley aligns with the
hole in the transmission bracket. Insert a screw driver or rod into the holes and pivot
the transmission to remove the drive belt from the pulley.
5. Tilt the mower so the carburetor side up.
NOTE:
Rest the handle on a support to prevent damage to the recoil starter and fuel tank.
6. Pull off the rear wheel caps. Remove the wheel screw, then remove the rear wheel,
wheel washer and thrust washer on both sides.
7. Remove the snap ring, pinion gear collar, pinion gear, ratchet key, and ratchet spring
from the axle shaft.
8. Remove the 5 x 12 mm pan screw, washer and wheel cover.
[1]
WASHER
[2]
DRIVE COVER
[3]
COLLAR
[4]
SCREW, 6 x 32 mm
[5]
HOLE
[6]
BRACKET
[7]
REAR WHEEL
[8]
WHEEL CAP
[9]
WHEEL COVER
- 86 -
HRA536 - HRD535 - HRD536
- REAR DRIVE SYSTEM
[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
[9]
