TM 5-5420-209-12
4-30. Winch Motor Assembly (Used on Winch Model 11-S-EC). - Continued
(27) Install motor shaft (20).
(28) Lubricate packings (15) and (19) with grease and install in gear housing (18).
(29) Install gear housing (18) on brake piston (22) ensure packing (19) does not get pinched during assembly.
(30) Install key (17) in motor shaft (20).
(31) Install gear set (16).
(32) Install packing (21) on end of motor shaft (21).
(33) Install sleeve (13) over packing (21) on motor shaft (20).
(34) Install two cap screws (14) and torque to 265 ft-lbs (359 Nm).
NOTE
Tighten port end cover screws evenly to ensure proper installation.
(35) Install port end cover(2) and secure with five screws (1). Torque screws to 265 ft-lbs (359 Nm).
(36) Ensure motor shaft (20) turns freely.
(37) Measure distance between brake piston (22) and gear housing (18). The distance should be 0.2812 in.
(0.7143 cm). Either gently tape brake piston (22) in, if distance is too large, or pry it out if distance is too small.
4-122
