TM 5-3805-262-203-25. HYDRAULIC SYSTEM TROUBLESHOOTING (CONT)MALFUNCTIONTEST OR INSPECTIONCORRECTIVE ACTION5. BUCKET HEIGHT CONTROL NOT OPERATING PROPERLY (Cont).Step 6.Connect multimeter between control valve assembly connector pins Aand B, and then pins B and C.Multimeter should indicate 55 ohms.a. If multimeter indication is not 55 ohms, notify next highermaintenance level to replace control valve assembly (solenoid isopen and must be replaced).b. If multimeter indication is 55 ohms, go to step 7 below.Step 7.Check brown-white wire betweenwiring harness connector andheight control switch white wirefor an open circuit condition.a . I f w i r e i s o p e n , r e p l a c e it(page 5-70).b. If wire is okay, check blackwire between height controlswitch and chassis frame foropen circuit condition.Replace if open (page 5-70).If wire is okay, replaceheight control switch (page5-69).3-187
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