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Page Title:
CRANE DOES NOT SWING OR SWINGS SLOWLY. (Cont) |
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 TM 9-2320-364-34-1
8. CRANE DOES NOT SWING OR SWINGS SLOWLY (CONT).
7.
TEST OPTIONS
KNOWN INFO
Visual inspection.
Unit Troubleshooting
Is orifice between SWING
tasks completed.
valve and tele/swing manifold
Outriggers operate.
REASON FOR QUESTION
free of contaminants clogging
Telescope operates.
Loss of output from SWING four
it?
If orifice in four valve bank is
way valve.
faulty, pressure and flow
supplied to SWING valve will be
POSSIBLE PROBLEMS
restricted.
Four valve bank faulty.
Clean or replace
orifice (Para 16-26).
NO
Verify repair, go to
Step 8 of this Fault.
YES
Repair SWING valve
(Para 16-33).
Verify repair, go to
Step 8 of this Fault.
2-528
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