14.2 Transmission / Hydrostatic transmission (HRD535K1/K2 TME)
a. Removal
Wear heavy gloves to protect your hands when servicing near the blade.
1. Remove the spark plug cap.
2. Drain the gasoline from the carburetor tank, as well as the engine oil (ch. 3.1).
3. Remove the belt guard.
4. Remove the blade (ch. 4).
5. Remove the Rotostop assembly (ch. 4).
6. Disconnect the drive belt’s tension spring [8] using a pair of tongue & groove pliers [9].
7. Remove the drive belt by removing the driving pulley from the engine’s output shaft.
8. Remove the rear wheels and the cutting height adjustment mechanism (ch.13.2).
9. Remove the clutch cable [10] :
- Release the cable from the adjustment nuts (side handle)
- Unclip the plastic end fitting using needle-nose pliers [11] (transmission)
NOTE:
The split washer, into which the cable is clipped, is held in place by a single screw.
TIGHTNING TORQUE : 2 N.m
Unhook the cable from the clutch arm [4].
[1] TRANSMISSION
[2] PULLEY
[3] PIN, SPLIT,5x35mm
[4] ARM, CLUTCH
[5] NUT SELF LOCK, M5
[6] WASHER, 5 mm
[7] SPRING RETURN (CLUTCH)
-91-
HRA536 - HRD535 - HRD536
- REAR DRIVE SYSTEM
[3]
[4]
[2]
[1]
[5]
[6]
[7]
[8]
[9]
2
[10]
[11]
1
[4]