Check and Adjust Clutch Pedal Free Play

Service Interval – Every 50 Hours

LV9708-UN-28AUG04

LV6536-UN-14MAR01

A - Firewall-to-Edge of Clutch Pedal Arm

B - Turnbuckle

C - Jam Nuts

NOTE: IOOS shown; cab tractor similar.

Left console panel removed for clarity of photo.

Measure distance from firewall-to-edge of clutch pedal arm (A). Depress clutch pedal (bold arrow) until resistance is felt and measure same distance. The difference between the recorded measurements is clutch pedal free play. If free play is not within specification, adjust clutch linkage.

Item	Measurement	Specification
Free Play	Distance	32—38 mm (1.260—1.496 in.)

1. Loosen jam nuts (C).

2. Turn turnbuckle (B):

   • Counterclockwise to increase free play
   • Clockwise to decrease free play
   
   

3. Tighten jam nuts.