4-15. WINDSHIELD WIPER MOTOR, BLADE, AND ARM (cont)
CLEANING, INSPECTION, AND REPAIR
Drycleaning solvent P-D-680 is toxic and flammable.
Wear protective goggles and gloves and use only in
a well-ventilated area. Avoid contact with skin,
eyes, and clothes and don't breathe vapors. Do not
use near open flame or excessive heat. The flash
point is 100 - 138°F (38 - 59°C). If you become dizzy
while using cleaning solvent, get fresh air and
medical aid immediately. If contact with eyes is
made, wash your eyes and get medical aid
Clean metal parts with drycleaning solvent.
Clean felt muffler (42) in drycleaning solvent and dry thoroughly.
Inspect parts for wear, damage, and serviceability.
Repair consists of replacement of defective parts.
Use petrolatum and lubricate air chamber.
Use lubricating oil and lubricate cylinder (40).
Use petrolatum and lubricate two O-ring retainers (36) and two O-rings (35). Install retainers and O-rings on
connecting rod (39). Secure with two lockwashers (34) and nuts (33). Position connecting link (38) on
connecting rod and install machine screw (37).
Install connecting rod (39), with attached parts, in cylinder (40). Install two gaskets (32) and endcaps (31).
Install rubber seal (29), transmission (28), and sleeve bearing nut (30) in cylinder (40). Secure with screw (27).
Install back bearing plate (26) and secure with four screws (25).