KNOWN INFO
TEST OPTIONS
Pressure Test or
STE/ICE-R Test #51
REASON FOR QUESTION
This question eliminates
possible problems and
determines where
troubleshooting continues.
WARNING
Read WARNING
on following page.
1.
Other hydraulic manifold
functions OK.
Hydraulic hoses free from
leaks.
POSSIBLE PROBLEMS
Faulty hydraulic hose(s) 508
and/or 510.
Faulty suspension compression
tee fitting.
Faulty air/hydraulic manifold.
Faulty hydraulic hose 512.
Faulty hydraulic hose 513.
Faulty suspension release tee
fitting.
Faulty suspension cylinder(s).
Faulty hydraulic hose(s) 509
and/or 511.
Is 2,500-4,000 psi
(17,238-27,580 kPa)
present at suspension
cylinder input ports?
INITIAL SETUP
Equipment Condition
Engine shut down (TM 9-2320-365-10).
Personnel Required
(2)
Material/Parts
Rag, Wiping (Item 51, Appendix D)
Tools and Special Tools
Tool Kit, Genl Mech (Item 44, Appendix C)
STE/ICE-R (Item 39, Appendix C)
Pan, Drain (Item 24, Appendix C)
Goggles, Industrial (Item 15, Appendix C)
Transducer, 10,000 PSI (Item 1, Appendix J)
Gloves, Rubber (Item 13, Appendix C)
References
TM 9-4910-571-12&P
TM 9-2320-365-20-2
2-1970 Change 1
t2. SUSPENSION DOES NOT COMPRESS AND/OR RETURN TO NORMAL
START
NO
YES
Go to step 3 of this fault.
