NMC-WOLLARD 2021Truax Blvd., Eau Claire, WI 54703, Phone (715) 835-3151, Fax (715) 835-6625
M100 Tow Tractor Manual No. 46052
PAGE 10
CHAPTER 2 MAINTENANCE
4 REPAIRS
JUNE 23, 2014
4.5 ADJUSTMENTS
procedures on any special optional equipment.
4.5.1 Transmission Neutral/Backup Switch
This switch is a combination unit located on the automatic transmission shifter
shaft in the engine package. To replace this switch or to update early models,
request NMC-Wollard Service Bulletin 489.
1. Park the machine, shift to neutral and apply park brake. “Tag out” the
machine.
2. Remove deck plate to gain access to the transmission linkage.
3. Unhook the shifter cable clevis from the transmission shift lever.
4. Loosen the two 1/4-20 Gr. 5 HHCS attaching the switch to the
transmission case.
5. Insert a 1/16 diameter nail, rivet or other suitable pin into the switch
slots until the pin fully engages the switch which is secured onto the shifter
shaft. Then snug the two mounting bolts and remove the alignment pin.
This procedure should result in a successful check test following
FIGURE 4. SWITCH ALIGNMENT
SWITCH
ALIGNMENT
MOUNTING SLOTS
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