Service Manual

310-3000 IHT 17
CONTROL ARM ASSEMBLY
Refer to Figure 9, Page 18
DISASSEMBLY
NEUTRAL ASSEMBLY
NOTE: The brake pull rod (152), washer
(77), and cotter pin (129) must be re-
moved before disassembling the Neutral
Assembly (refer to Brake Assembly).
1. Remove bolt (88) and adjusting puck (48).
2. Remove neutral spring (46), actuating arm
(35), return arm (34), and washer (87).
CONTROL ARM ASSEMBLY
1. Remove upper lock nut (95), washer (77),
spring (93), spacer (94), washer (77), and
friction puck (37).
2. Remove lower lock nut (95), and trunnion
spacer (106), from the trunnion arm (31).
3. Remove control arm (26).
4. Remove friction puck (37), and stud (36), if
necessary.
INSPECTION
1. Inspect bearing (89), and replace if neces-
sary. Remove bearing by removing counter-
sink screw (92), and washer (90).
2. Inspect trunnion arm lip seal (33), and replace
if necessary.
ASSEMBLY
CONTROL ARM ASSEMBLY
1. Install trunnion arm lip seal (33), into main
housing (1).
2. Install stud (36), per Table 5, Page 16 and
friction puck (37).
3. Install control arm (26), onto trunnion arm (31),
and stud (36), with washer (77) and nut (95)
per Table 5, Page 13.
NOTE: If bearing (89) must be replaced,
install bearing (89), washer (90), and
countersink screw (92).
4. Install friction puck (37), washer (77), spring
(93), spacer (94), washer (77), and lock nut
(95). Tighten locknut to (120 in. lbs.), then
back off (1) full turn.
NEUTRAL ASSEMBLY
1. Install washer (87), return arm (34), actuating
arm (35), and neutral spring (46).
2. Install adjusting puck (48), and bolt (88).
3. Reference Pages 9, 10 for proper neutral
adjustment procedures.