TM 5-3805-261-34
CHAPTER 5
TRANSMISSION
TROUBLESHOOTING AND MAINTENANCE
CHAPTER OVERVIEW
The purpose of this chapter is to help the technician efficiently troubleshoot and repair malfunctioning equipment and to
perform authorized direct support level maintenance procedures on the 130 Grader transmission, drive shaft, front axle
and rear axle.
INDEX
Section
Title Paragraph
Page
I
TRANSMISSION TROUBLESHOOTING
General Information
5-1
5-3
Transmission Troubleshooting Procedures
5-2
5-3
II
TRANSMISSION MAINTENANCE
Transmission Maintenance Procedures
5-3
5-7
Transmission Control Lever and Housing
5-4
5-
Control Cables
5-5
5-17
Transmission and Engine to Transmission Adapter
5-6
5-25
Transmission Oil Lines
5-7
5-29
Engine to Transmission Adapter
5-8
5-32
Control Relief Valve
5-9
5-35
Transmission Oil Pump 5-10 5-41
Transmission Oil Cooler 5-11 5-48
III
FRONT AXLE MAINTENANCE
Front Axle Maintenance Procedures
5-12
5-53
Front Axle Assembly
5-13
5-54
Steering Arms and Tie Rod
5-14
5-58
Wheel Spindle, Bearings and Seals
5-15
5-68
Leaning Wheel Mechanism
5-16
5-75
Leaning Wheel Cylinder 5-17 5-83
5-1
