TM 5-4310-452-14
4-25. ENGINE THROTTLE CONTROL MAINTENANCE.
This Task Covers:
a. Removal
d. Installation
b. Disassembly
e. Adjustment
c. Assembly
Initial Setup:
Equipment Conditions:
Materials/Parts:
• Engine off.
• One lockwasher
• Left door assembly open.
Tools/Test Equipment:
• System pressure relieved.
• General mechanic's tool kit
• Air fittings and lines removed (see paragraph
4-98).
a.
REMOVAL
1.
Remove nut (5) and lockwasher (6) from spring rod ball joint (7). Remove spring rod ball joint from
throttle arm (8). Discard lockwasher.
2.
Remove screw (10) and nut (9) from air cylinder assembly rod end (11).
3.
Remove screw (1), nut (3), and air cylinder assembly (4) from bracket (2).
4.
Remove 2 screws (12) and bracket (2).
b.
DISASSEMBLY
1.
Remove spring rod ball joint (7), 2 nuts (13), seat (14), spring (15), and spring (16) from shaft (17).
2.
Remove shaft (17) with collar (18) from retaining plate (21).
3.
Remove screw (19) and collar (18) from shaft (17).
TA505444
4-46
