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Section 4 • Scheduled Maintenance Procedures
Part No. 62401
S-100 & S-105 & S-120 & S-125
4 - 29
January 2010
REV B
Perkins models
a
low idle adjustment screw
b
solenoid boot
c
yoke lock nut
7 Push and hold the function enable/high speed
button. Note the engine rpm on the display.
Result: High idle should be 2350 rpm.
Cummins models
a
low idle adjustment screw
b
solenoid cable
c
rpm solenoid
b
a
c
CHECKLIST
B
PROCEDURES
If the high idle is correct, disregard adjustment
step 8.
8
Perkins models:
Loosen the yoke lock nut.
Turn the high idle adjustment nut and solenoid
boot counterclockwise to increase the rpm or
clockwise to decrease the rpm. Tighten the
yoke lock nut and recheck the rpm.
Cummins models:
Turn the high idle solenoid
boot counterclockwise to increase the rpm or
clockwise to decrease the rpm. Recheck the
rpm.
Be sure the solenoid fully retracts
when activating high idle.
9 Remove the engine pivot plate retaining fastener
from the engine pivot plate anchor hole at the
pivot end of the engine pivot plate.
10 Swing the engine pivot plate in towards the
machine.
11 Install the bolt that was just removed into the
original hole to secure the engine pivot plate.
Crushing hazard. Failure to install
the bolt into the engine pivot plate
to secure it from moving could
result in death or serious injury.
a
b
c
Содержание S-100
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