JLG G6-42A Service Manual - Manual (Page 81)

4-7 G6-42A, G9-43A, G10-43A
Cab and Covers
3. Be sure the brake pedal has the correct range of motion.
Secure pivot pin with bolt and lockwasher.
4. Properly connect the battery.
5. Close and secure the engine cover.
6. Remove the Do Not Operate Tags from both the
ignition key switch and the steering wheel.
4.3.3 Throttle Pedal
G6-42A - Before S/N 0160040678
G9-43A/G10-43A - Before S/N 0160040675 excluding
0160040468 & 016040672
a. Throttle Pedal Removal
1. Park the machine on a firm, level surface, level the
machine, fully retract the boom, lower the boom,
place the travel select lever in the (N) NEUTRAL
position, engage the parking brake and turn the
engine OFF.
2. Place a Do Not Operate Tag on both the ignition key
switch and steering wheel.
3. Properly disconnect the battery.
4. Remove the ball joint (4) connected to the throttle
pedal.
5. Remove the bolt and lockwasher (5) securing the
throttle pedal pivot pin (6).
6. Remove the throttle pedal assembly from the cab.
b. Throttle Pedal Installation
1. Position the throttle pedal in its mounting location
within the cab.
2. Secure the throttle pedal into position with the pivot
pin.
3. Install the throttle pedal ball joint to the throttle pedal.
4. Properly connect the battery.
5. Close and secure the engine cover.
6. Remove the Do Not Operate Tags from both the
ignition key switch and the steering wheel.
c. Throttle Adjustment
1. From within the cab, lightly depress the accelerator
pedal to the full-throttle position. As needed, adjust the
limit-stop screw (7) until it touches the pedal. Tighten
the locknut.
Note: During the full throttle check:
• DO NOT operate any hydraulic function.
• DO NOT steer or apply any pressure to the
steering wheel.
• Keep the transmission in (N) NEUTRAL.
2. Check the engine rpm at full throttle. If the rpm is not
within the specified range, readjust the throttle limit
screw at the throttle pedal within the cab. Refer to
Section 2.3.5, “Engine Performance Specifications.”
G6-42A - S/N 0160040678 & After
G9-43A/G10-43A - S/N 0160040675 & After including
0160040468 & 016040672
a. Throttle Pedal Removal
1. Park the machine on a firm, level surface, level the
machine, fully retract the boom, lower the boom,
place the travel select lever in the (N) NEUTRAL
position, engage the parking brake and turn the
engine OFF.
2. Place a Do Not Operate Tag on both the ignition key
switch and steering wheel.
3. Properly disconnect the battery.
MAL0990
6
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