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TM 9-2320-364-20-3
2-2333
(1) Set multimeter select switch to
ohms.
(2) Is there continuity between one of
the four safe lowering valve harness
connectors at terminal 1 and a
known good ground?
(a) If there is no continuity, repair
wire 1435 (see schematic
Fig 2-52) or notify
DS Maintenance.
(b) If there is continuity, notify DS
Maintenance.
(3) Check remaining three safe
lowering valve harness connectors
at terminal 1 for continuity with
ground and repair wire 1435 (see
schematic Fig 2-52) or notify DS
Maintenance if there is no
continuity. If there is continuity,
notify DS Maintenance.
(4) Install four safe lowering valve
harness connectors.
(5) Start engine (TM 9-2320-364-10).
(6) Set hydraulic selector switch to
AUTO position.
(7) Raise LHS until middle frame is
approximately 3 ft (91 cm) above
transit position.
(8) Remove blocking from middle
frame.
(9) Lower LHS to transit position.
(10) Set hydraulic selector switch to
OFF position.
(11) Turn OFF ENGINE switch.
CONTINUITY TEST
Keep clear of equipment when equipment is being raised or lowered. Equipment may fall and cause
serious injury or death to personnel.
Never crawl under equipment when performing maintenance unless equipment is securely blocked.
Equipment may fall and cause serious injury or death to personnel.
Do not work on any item supported only by lift jacks or hoist. Always use blocks or proper stands to
support the item prior to any work. Equipment may fall and cause injury or death to personnel.
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