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Chapter 1 Troubleshooting
FIP1.5 Main Motor Error
Step Check Yes No
Possible causes:
MAIN MOTOR (PL11.1.2) GEAR ASSY HOUSING
(PL11.1.3)
GEAR ASSY PLATE (PL11.1.10)
LVPS (PL12.1.5)
HVPS/MCU (PL12.1.19)
1
Checking MAIN MOTOR installation
Are MAIN MOTOR, GEAR ASSY HOUSING and GEAR
ASSY PLATE installed correctly?
With tool Go to
step 2. Without
tool Go to step 3.
Reinstall obstruc-
tive parts.
2
Checking MAIN MOTOR for operation
Does the MAIN MOTOR rotate, and each gear rotate
normally?
Check using Chapter 2 Diagnostic [Main Motor Test].
Remove COVER LEFT (PL1.1.6) to check.
Replace HVPS/
MCU.
(RRP12.10)
Go to step 3.
3
Checking GEAR ASSY HOUSING and GEAR ASSY
PLATE for operation.
Does each gear rotate normally?
Rotate and check each gear of GEAR ASSY HOUSING
and GEAR ASSY PLATE.
Go to FIP1.25
MAIN MOTOR.
Replace the
obstructive parts.
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