Discussion:
Still FM 17

Help with code# Fe 78, machine will fire up if battery is connected via fly leads otherwise codes out
  • Posted 8 Apr 2009 01:42
  • Discussion started by fred
  • stafford, United Kingdom
Showing items 1 - 4 of 4 results.
Dear,All Expert

can any one assist me to find the right part number for :

Drive Wheel for STILL KOMATSU

MODEL FM 12

Serial Number : 611874000455.

please advice and thanks for your kindly attention and good cooperation
  • Posted 10 Jun 2009 22:14
  • Reply by sakura8000
  • DKI Jakarta, Indonesia
Best Regards
Ridwan S
PT.Sakura Central Solution
Tel.62 21 7183448
Hi Fred,

pls confirm if your truck is DC or AC (and age of machine). i assume your machine is a DC truck.
For FE78 we have two possibilities:
1. Voltage potential on -x10:1 and -x10:30 before machine is switched on - check for +ve voltage at these terminals. If voltage present remove -x10 plug and recheck at plug/harness.

2. If there is no voltage potential present = faulty LAS PCB k1 is welded / faulty

Rgds
J

2.
  • Posted 29 May 2009 06:08
  • Reply by JBrad
  • Lancs, United Kingdom
Hello J,
Thanks for your reply, The code still appears when the battery is on the machine but with flyleads connected (possible voltage drop).The fault is intermittent and appears on different batteries.
thanks fred
  • Posted 27 May 2009 04:19
  • Reply by fred
  • stafford, United Kingdom
Hi Fred,

am i right in thinking that the truck works ok if the battery is not fitted. if so, it sounds like your battery has voltage potential on the casing/tank. The control system sees the voltage and fails-safe.

rgds
J
  • Posted 26 May 2009 05:42
  • Reply by JBrad
  • Lancs, United Kingdom

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