TM 5-3805-291-23-2
TRANSMISSION MODULATING VALVE REPLACEMENT - CONTINUED
0203 00
CLEANING AND INSPECTION
WARN I N G
Solvent cleaning compound MIL-PRF-680 Type III is an environmentally compliant and low-toxic
material. However, it may be irritating to the eyes and skin. Use protective gloves and goggles. Use in
well-ventilated areas. Keep away from open flames and other sources of ignition. Failure to do so may
result in injury or death to personnel.
Particles blown by compressed air are hazardous. DO NOT exceed 15 psi (103 kPa) nozzle pressure
when drying parts with compressed air. DO NOT direct compressed air against human skin. Make
sure air stream is directed away from user and other personnel in the area. To prevent injury, user
must wear protective goggles or face shield. Failure to follow this warning may result in injury to per-
sonnel.
1.
Clean all parts and surfaces with solvent cleaning compound.
2.
Dry parts with compressed air.
3.
Inspect all parts for damage, wear, pitting, cracks, or corrosion and replace if necessary.
INSTALLATION
N OT E
Apply a thin coat of clean oil to all O-rings before installation.
Install modulating valve (2), two washers (6), and bolts (5) on transmission (7). Tighten bolts to 22 + 2 lb-ft (30 + 4
1.
Nm). On some modulating valves, wiring harness bracket (8) will need to be positioned on valve before installation of
washers and bolts.
2.
Install new O-ring (4) on hose assembly (3).
3.
Connect hose assembly (3) to modulating valve (2).
4.
Connect wiring harness assembly (1) to modulating valve (2).
5.
Repeat steps 1 thru 4 for remaining five modulating valves.
6.
Install cab (WP 0132 00).
Perform Fill Time for Transmission Clutch (MSD) Calibration (WP 0014 00).
7.
WAR N I N G
Before operating the machine, secure the steering frame lock in the stowed position. DO NOT operate
machine with steering frame lock connected. Failure to lock steering frame lock into the stowed position
before operating can result in loss of steering and injury or death to personnel.
8.
Secure steering frame lock in stowed position (TM 5-3805-291-10).
9.
Start machine (TM 5-3805-291-10).
10.
Operate machine and verify correct operation of transmission system (TM 5-3805-291-10).
11.
Shut down engine (TM 5-3805-291-10).
END OF WORK PACKAGE
0203 00-3/(0203 00-4 Blank)
