PINPOINT TEST A: HIGH SPEED SHAKE
A1: INSPECT THE TIRES ................................................................................... 100-04-42
A2: INSPECT THE WHEEL BEARINGS.............................................................. 100-04-42
A3: INSPECT THE FRONT WHEEL HALFSHAFT
JOINT BOOTS..................................................................................................... 100-04-42
PINPOINT TEST B: TIP-IN MOAN
B1: CHECK THE AIR CLEANER ......................................................................... 100-04-43
B2: CHECK THE ENGINE MOUNTS................................................................... 100-04-43
B3: CHECK THE EXHAUST SYSTEM................................................................. 100-04-43
B4: CHECK FOR DRIVE TRAIN NOISE.............................................................. 100-04-43
PINPOINT TEST C:
IDLE BOOM/SHAKE/VIBRATION
C1: CHECK THE CABLES/HOSES ..................................................................... 100-04-44
C2: CHECK THE ENGINE MOUNTS................................................................... 100-04-44
PINPOINT TEST D:
ENGINE ACCESSORY VIBRATION
D1: CHECK THE ENGINE RUN-UP..................................................................... 100-04-44
D2: INSPECT THE ACCESSORY DRIVE BELT
AND PULLEYS.................................................................................................... 100-04-45
D3: CHECK THE MOUNTING HARDWARE........................................................ 100-04-45
D4: CHECK WITH THE ENGINE IDLING ............................................................ 100-04-45
D5: CHECK FOR ACCESSORY DRIVE BELT NOISE......................................... 100-04-46
D6: CHECK THE ACCESSORIES ....................................................................... 100-04-46
PINPOINT TEST E: TYRE/WHEEL RUN OUT
E1: TYRE AND WHEEL BEARING INSPECTION................................................. 100-04-46
E2: BALANCE THE WHEELS.............................................................................. 100-04-47
E3: ROTATE THE WHEELS................................................................................ 100-04-47
E4: CHECK THE RUN OUT................................................................................. 100-04-47
E5: CHECK THE TYRE MOUNT ON THE WHEEL............................................... 100-04-47
E6: BALANCE THE WHEELS AFTER CHECKING THE MOUNT
ON THE WHEEL ................................................................................................. 100-04-48
PINPOINT TEST F: FRONT DISC BRAKES
– VIBRATION/SHUDDER
F1: ROAD TEST.................................................................................................. 100-04-48
F2: APPLY THE PARKING BRAKE..................................................................... 100-04-48
F3: CHECK THE FRONT SUSPENSION............................................................. 100-04-49
F4: REFINISH THE BRAKE DISCS..................................................................... 100-04-49
DIAGNOSIS AND TESTING
PAGE 1 OF 2
PINPOINT TESTS................................................................................... 100- 04- 41B
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