TM 5-3895-370-14&P
(20)
Remove and discard gasket (58) from solenoid
(4).
(21)
Remove nut (59), washer (60), grommet (61),
post (62), and contact (63) from end cap (50).
b. Cleaning/lnspection.
WARNING
·
Drycleaning solvent (P-D-680) is TOXIC and flammable. Wear protective
goggles and gloves; use only in a well-ventilated area; avoid contact with skin,
eyes, and clothes and do not breathe vapors. Keep away from heat or flame.
Never smoke when using solvent; the flash point for type I drycleaning solvent
is 100°F (38°C) and for type II is 140°F (60°C). Failure to do so may result in
injury or death to personnel. P-D-680 type III is a substitute for types I and II in
this application. The flash point for type III is 200°F (930C).
·
If personnel become dizzy while using cleaning solvent, immediately get fresh
air and medical help. If solvent contacts skin or clothes, flush with cold water.
If solvent contacts eyes, immediately flush eyes with water and get immediate
medical attention.
(1)
Clean all metal parts in drycleaning solvent except armature, field coil, and bendix.
(2)
Clean bendix with clean, dry cloth.
(3)
Check field frame for cracks, breaks, or other obvious damage.
(4)
Check armature shaft for rough surfaces or damaged splices. Clean with abrasive paper.
(5)
Check commutator contact surface for rough surface, pits, scoring, burns, hard carbon, oil coat, and out-of-round.
(6)
Check brushes for wear, distortion, or discoloration.
(7)
Check brush springs for distortion.
(8)
Check splines and gear teeth on bendix for damage.
(9)
Check bushings for damage or wear. If inside diameter of bushings is more than 0.005 inches (0.127 mm) larger
than shaft diameter, replace bushings.
(10)
Replace damaged parts.
5-101
