TM-9-2320-260-34-2

TRUCK, 5-TON, 6X6, M809 SERIES (DIESEL)

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE; VOLUME 2 OF 2

JULY 1994

  TM-9-2320-260-34-2 - Page 529 of 863

16-22. CRANE GONDOLA MAINTENANCE (M816)
THIS TASK COVERS:
a. Removal
d. Assembly
b. Disassembly
e. Installation
c. Cleaning and Inspection
INITIAL SETUP
APPLICABLE MODELS
M816
TOOLS
General mechanic’s tool kit
(Appendix B, Item 1)
Chain
Lifting device
MATERIALS/PARTS
Twelve Iockwashers (Appendix D, Item 223)
Six locknuts (Appendix D, Item 176)
Twelve locknuts (Appendix D, Item 200)
Six screw-assembled Iockwashers
(Appendix D, Item 382)
Three seals (Appendix D, Item 472)
REFERENCES (TM)
LO 9-2320-260-12
TM 9-2320-260-10
REFERENCES (TM) (Contd)
TM 9-2320-260-20
TM 9-2320-260-34P-2
EQUIPMENT CONDITION
Oil
reservoir drained (LO 9-2320-26-12).
Control valve removed (TM 9-2320-260-20).
Floodlight removed (TM 9-2320-260-20).
Floodlight wiring harness removed
(TM 9-2320-260-20).
Gondola seat cushions removed
(TM 9-2320-260-20).
Fire extinguisher brackets removed
(TM 9-2320-260-20).
GENERAL SAFETY INSTRUCTIONS
All personnel must stand clear during lifting
operations.
Ensure lifting capacity is greater than weight of
crane gondola.
a. Removal
1.
Loosen swivel nuts (2) and (4), and remove tube (3) and flex hose (5) from crossover tee (17).
NOTE
Mark and record hoses and locations on brackets before removal.
2. Remove three locknuts (8) and clamps (7) from studs (15) in bracket (16) and six hydraulic
hoses (11). Discard locknuts (8).
3. Remove three locknuts (9) and clamps (10) from studs (13) in bracket (12). Discard locknuts (9).
4. Pull hydraulic hose (14) out of gondola (6).
5. Remove gondola guard (1) from gondola (6).
6. Attach chain and lifting device to gondola (6) and take up slack in chain.
WARNING
All personnel must stand clear during lifting operations. A
swinging or shifting load may cause injury or death to personnel,
Ensure lifting capacity is greater than weight (500 lb (227 kg))
of crane gondola. Failure to do so may result in injury to per-
sonnel or damage to equipment.
NOTE
Assistant will help with steps 7 and 8.
7. Remove twelve screws (19) and Iockwashers (20) from two gondola brackets (16) and (12) and boom
support (18). Discard Iockwashers (20).
16-130
TM 9-2320-260-34-2


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