JLG 740AJ Service Manual - Manual (Page 71)

SECTION 3 - CHASSIS & TURNTABLE
3121160 – JLG Lift – 3-19
3.8 DRIVE MOTOR (PRIOR TO S/N 83332)
Spare Parts Kits
Sealing kit, existing spare parts: shaft sealing ring, 6 differ-
ent O-rings and a circlip (sealing mat.: perbunan)
Same sealing kit like shown above only seal material
changed to Viton
Drive shaft
Bearing set/miscellaneous parts
Rotary group complete 9 pistons, cylinder sub-assembly,
valve plate (cw or ccw corresponding to the order) retain-
ing plate and retaining ball.
Swash Plate
Parts of the control device: control piston, piston rod,
plug,
spring stopper max flow , hex. nut, and hex. head nut
Spare parts kit DFR pilot valve