JLG 450A_AJ Series II Service Manual - Manual (Page 54)

SECTION 3 - CHASSIS & TURNTABLE
3-4 – JLG Lift – 3121180
Main Disassembly
1. Perform Roll Check, Leak Check and Brake Check if
applicable prior to disassembling unit.
2. Drain oil and note condition and volume.
3. Remove Input Coupling (9) from Spindle (1A) end of
unit.
4. Remove Cover Bolts (14) and Cover (6).
5. Remove O-ring (19) and Thrust Spacer (10) from
Cover (6).
6. Remove Input Sun Gear (17) from Input Carrier Sub-
Assembly (3A).
7. Remove Input Carrier Sub-Assembly (3A) from
Housing (1E).
8. Remove Output Sun Gear (8) from Output Carrier
Sub-Assembly (4A).
9. Remove Input Shaft (7) from Output Carrier Sub-
Assembly (4A).
10. Remove Output Carrier Sub-Assembly (4A) from
Housing (1E).
Figure 3-1. Main Disassembly Drawing 1
6. Cover
9. Input Coupling
10. Thrust Spacer
14. Cover Bolts
19. O-ring