TM 9-2320-260-20
THIS TASK COVERS:
d. Assembly
a. Removal
b. Disassembly
e. Installation
c. Cleaning and Inspection
INITIAL SETUP
GENERAL SAFETY lNSTRUCTlONS
APPLICABLE MODELS
M820, M820A1, M820A2
All personnel must stand clear during lifting
q
operations.
REFERENCES (TM)
Ensure lifting capacity is greater than weight of
TM 9-2320-260-10
hinged roof.
TM 9-2320-260-20P
Gloves, eyeshields, and dust mask must be worn
during hinged roof replacement.
EQUIPMENT CONDITION
Parking brake set (TM 9-2320-260-10).
Van body sides fully expanded and secured
(TM 9-2320-260-10).
WARNING
Van body is insulated with fibrous glass felt insulation. Gloves,
eyeshields, and dust mask must be worn during hinged roof
replacement. Failure to do so may result in injury to personnel.
NOTE
Left and right side hinged roofs are replaced the same. This
procedure covers the right side hinged roof.
a. Removal
1. Attach two chains to lifting device and hinged roof (2) and remove slack from chains.
2. Remove four screws (4), two angle brackets (3), and holding rods (5) from hinged roof (2).
WARNING
All personnel must stand clear during lifting operations.
A swinging or shifting load may cause injury to personnel.
Ensure lifting capacity is greater than weight (500 lb (227 kg))
of hinged roof. Failure to do so may result in injury to personnel.
NOTE
Assistant will help with step 3.
3. Remove sixty-nine screws (6) and hinged roof (2) from van body (1). Place hinged roof (2) on wooden
supports.
4. Remove chains from lifting device and hinged roof (2).
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