TM 5-5420-209-12
4-53. Drive Shaft Gear Pump. - Continued
b“ Repair. (figure 4-72)
NOTE
Drive shaft removed for repair. See para. a above.
(1) Remove slip yoke (1) from drive shaft (2).
(2) Remove four retaining rings (3).
(3) Remove U-joint (4) from slip yoke (1) and yoke (5).
(4) Remove four retaining rings (6) and remove U-joint (7) from yoke (8) and drive shaft (2).
WARNING
Dry cleaning solvent PD-680 used to clean parts is potentially dangerous to personnel and property.
Avoid repeated and prolonged skin contact. Do not use near open flame or excessive heat. Flash point
of solvent is 100-138 °F (38-60 °C).
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
Clean all items with dry cleaning solvent, and dry thoroughly.
Inspect all items for excessive wear and replace if worn or otherwise damaged.
Inspect slip yoke (1), drive shaft (2), and yokes (5) and (8) and replace if retaining ring grooves are damaged
or if U-joint bores are damaged.
Inspect U-joints and replace if end caps, seals or needle bearings are worn or otherwise damaged.
Inspect retaining rings (3) and (6) and replace if bent or otherwise damaged.
Pack U-joint end caps with grease and install.
Lubricate U-joint bores and retaining ring grooves with oil and install U-joint (7) in yoke (8) and drive shaft
(2), and install four retaining rings (6).
Lubricate U-joint bores and retaining ring grooves with oil and install U-joint in slip yoke (1) and yoke (5) and
install four retaining rings (6).
Panel slip yoke spline with grease and install slip yoke (1) on drive shaft (2).
4-206
