ISX CM870 Jake Brake Repair
12-23-2017, (Subject: ISX CM870 Jake Brake Repair ) 
Post: #4
RE: ISX CM870 Jake Brake Repair
(12-23-2017 )same101us Wrote:  They worked good up on till now. I noticed sometimes they just sputter before the latched the 3rd stage.

If so , most likely sticky solenoid, bad harness, bad harness connections that prevent instant activation and proper oil flow .
Check coil resistance and voltage for fluctuations.
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 Thanks given by: Rawze , trucklogger2 , same101us


Messages In This Thread
RE: ISX CM870 Jake Brake Repair - Wiseman - 12-23-2017



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