TM-9-2320-272-10

TRUCK, 5-TON, 6X6, M939, M939A1, AND M939A2 SERIES TRUCKS (DIESEL)

TECHNICAL MANUAL; OPERATOR'S MANUAL

SEPTEMBER 2004
CHANGE 2

  TM-9-2320-272-10 - Page 278 of 481

TM 9-2320-272-10
2-169
(5)
Release and unhook six toggle
clamps (3). Do not place swivel hooks (5) in stowed position.
(6)
Disconnect field telephone lead-in (7), if used.
(7)
Disconnect power cable (8) from van auxiliary power entrance receptacle
and auxiliary power source.
(8)
Disengage side lockrods (9) at all four corners
from lock handle assemblies (11) and place rods (9) in
retaining clips (10).
(9)
Make sure locking plunger is unlocked to
release right ratchet (13).
(10)
Turn right ratchet (13) clockwise with ratchet
wrench (14) to expand right side panel (12). Crank side
panel (12) until fully expanded.
(11)
Retract two end sliding bolts (15).
(12)
Push up on hinged roof (16) to free end panels
(18). Push out on end panels (17) and hold panels open with
holding rod (18).
(13)
Push up on hinged roof (16) and swing swivel
hooks (5) into stored position. Lower hinged roof (16).
(14)
Engage eye of each toggle clamp (3) with anchor
post (4) in stored position and close toggle clamp (3).
(15)
From outside van,
push floor panel (19) upward
and inward with roof panel
(16) downward until fully
closed.
2-27. OPERATION OF EXPANSIBLE VAN TRUCK (Contd)


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