SECTION 6 - TROUBLESHOOTING
6-42
31215825
6.15 BASE FRAME COMPONENTS TROUBLESHOOTING
Caster Wheels Not Operating Freely
Check For These Obvious Conditions First:
• Is machine operating on a smooth, level surface?
Pot Hole Protection (PHP) Bars will not Lower
Check For These Obvious Conditions First:
• Obstruction under pot hole bar on either side of machine.
• Obstruction around the actuator assembly at the base of the mast.
Table 6-48. Caster Wheels Not Operating Freely
STEP
ACTION
SPEC
YES
NO
1.
Is the caster rotating freely?
—
Go to Step 2
Lubricate or
Replace Caster
Housing
2.
Is the wheel spinning freely?
—
Go to Step 3
Lubricate or
Replace Wheel
3.
Is debris stuck in the rubber wheel?
—
Remove Debris or
Replace Wheel
—
Table 6-49. Pot Hole Protection (PHP) Bars will not Lower
STEP
ACTION
SPEC
YES
NO
1.
Check the actuator assembly and cables for adjustment or damage.
—
Adjust or Replace Consult Factory
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