TM 9-2520-272-34&P
4-30.
ASSEMBLE CENTER HOUSING
(SHEET 1 OF 21)
Task
1
2
3
4
5
6
7
Title
Install
Install
Install
LEFT SIDE OF CENTER HOUSING
Idler Gear Assembly
Range Pack
RIGHT SIDE OF CENTER HOUSING
Governor Drive Gear, Governor Body Assembly,
Governor Assembly
Install Hydrostatic Pump and Motor Assembly
Install Steer Control Assembly
Install Output Pump Drive Gear, Left Output Shaft,
Left Steer and Output Sun Gear, and Left Steer Gear
Install Left Brake Assembly
TASK 1. INSTALL IDLER GEAR ASSEMBLY
COMMON TOOLS:
Extension, socket wrench, 1/2 inch square drive, 6 inch
Handle, socket wrench, 1/2 inch square drive
Socket, socket wrench 1/2 inch square drive, 9/16 inch
Wrench torque, 0-175 ft-1b
SUPPLIES:
Lubricating Oil (Item 10, Appendix C)
Rag, wiping (Item 15, Appendix C)
NOTE
Transmission is on maintenance stand, left
end up.
1 Install hydrostatic pump idler gear (1).
2 Install bearing retaining plate (2).
3 Using socket, install six washers (3) and bolts (4) to
retain bearing retaining plate (2) to center housing.
4 Using torque wrench, tighten six bolts (4) to 36-43
lb-ft (49-68 Nm).
End of Task 1
Go to Sheet 2
4-222
Para. 4-30, Task 1
Page
4-222
4-223
4-232
4-233
4-235
4-237
4-238
TM85713
TM85714
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