Service Manual

310-0510 IHT 21
MOTOR SHAFT AND BYPASS ROD
Refer to Figure 13.
DISASSEMBLY
1. Remove the brake assembly and bypass
arm. See page 16.
2. Remove the control arm and friction pack.
See page 17.
3. Drain the oil from the transaxle. See page 10.
4. Remove the side housing. See page 19.
5. Remove the axle shaft, differential and re-
duction gears. See page 20.
6. Remove the flat washer (52), motor shaft
and pinnion gear (24 & 27), and the flat
washer (108).
7. Remove the bypass rod (48). Clean the
magnet (42) of any foreign material.
INSPECTION
1. Inspect the motor shaft (24), pinnion gear
(27) and flat washers (52 & 108) for wear or
damage.
2. Inspect the bypass rod (48) for wear or
damage.
ASSEMBLY
1. Insert the bypass rod’s (48) short end into
the housing while aligning the rod’s flat with
the bypass actuator. Confirm proper bypass
function.
2. Insert the motor shaft (24) with the pinnion
gear (27) and flat washers (52 &108) into
the center section (3).
3. Install the axle shaft, differential and reduc-
tion gears. Refer to page 20.
4. Install the side housing. Refer to page 19.
5. Install new seals. Refer to page 18.
6. Fill the transaxle with oil. See page 10.
7. Install the control arm and friction pack. See
page 17.
8. Install the brake assembly and bypass arm.
See page 16.
3
108
Figure 13. Motor Shaft & Bypass Rod Assemblies
24
27
52
42
48
48
3
24