6-7. TRANSMISSION MODULATOR VALVE MAINTENANCE (Con’t).
c.
CLEANING AND INSPECTION
WARNING
Dry cleaning solvent, P-D-680, Is toxic and flammable. Always wear protective goggles
and gloves, and use only in a well-ventilated area. Avoid contact with skin, eyes, and
clothes, and DO NOT breathe vapors. DO NOT use near open flame or excessive heat.
The solvent's flash point is 100°F-1380F (38°C-59°C). If you become dizzy while using
cleaning solvent, immediately get fresh air and medical help. If solvent contacts eyes,
immediately wash your eyes and get medical aid.
1.
Clean metal parts with dry cleaning solvent.
2.
Inspect metal parts for cracks, breaks, wear, or other damage. Replace if damaged.
3.
Clean plastic housing of modulator valve cable with detergent and water solution.
4.
Inspect plastic housing for cuts, wear, or other damage. Replace modulator valve cable assembly if damaged.
5.
Inspect center cable of modulator valve cable assembly for wear or other damage. Replace modulator valve
cable assembly if damaged.
6.
Apply thin coat of hydraulic fluid to all metal internal parts of modulator valve and center cable of modulator
valve cable assembly.
d.
ASSEMBLY
1.
Install new preformed packing (26) to end of modulator valve cable (14).
2.
Install modulator valve cable (14) to housing (25) with screw (27).
3.
Install spring (31), spring retainer (32), cam (30), and plastic yoke (28) to modulator valve cable (14).
4.
Connect cam (30) to housing (25) with pin (29).
5.
Position new gasket (24) to housing (25).
6. Install cover (23) with five new lockwashers (22) and screws (21).
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