Ford Mustang (1999-2004) Service Manual: Chuckle
Chuckle that occurs on the coast driving phase is usually caused by excessive clearance between the differential gear hub and the differential case bore.
Damage to a gear tooth on the coast side can cause a noise identical to a chuckle. A very small tooth nick or ridge on the edge of a tooth can cause the noise.
Clean the gear tooth nick or ridge with a small grinding wheel. If the damaged area is larger than 3.2 mm (1/8 inch), install a new gearset.
To check the ring gear and pinion, remove as much lubricant as possible from the gears with clean solvent. Wipe the gears dry or blow them dry with compressed air. Look for scored or damaged teeth.
Also look for cracks or other damage.
If either gear is scored or damaged badly, install a new ring gear and pinion.
If metal has broken loose, the axle housing must be cleaned to remove particles that will cause damage. At this time, any other new parts in the axle housing must also be installed, if necessary.
Bearing Whine
Bearing whine is a high-pitched sound similar to a whistle. It is usually
caused by worn/damaged
pinion bearings, which are operating at driveshaft speed. Bearing noise occurs
at all driving speeds. ...
Knock
Knock, which can occur on all driving phases, has several causes including
damaged teeth or gearset.
In most cases, one of the following conditions will occur:
1. A gear tooth damaged on the drive s ...
Other materials:
Inspection and Verification
WARNING: A vehicle equipped with a Traction-Lok differential will
always have both
wheels driving. If, while the vehicle is being serviced, only one wheel is
raised off the ground
and the rear axle is driven by the engine, the wheel on the ground could drive ...
Camshaft Position (CMP) Sensor - 3.8L
Removal
1. Disconnect the battery ground cable. For additional information,
refer to Section.
2. Remove the camshaft position (CMP) sensor.
Disconnect the connector.
Remove the bolts and the sensor.
Installation
1. To install, reverse t ...
Transmission (Disassembly)
Special Tool(s)
Bearing Puller
205-D064 (D84L-1123-A) or
Equivalent
Front Hub Tool
204-069 (T81P-1104-C)
Holding Fixture
307-003 (T57L-500-B)
Impact Slide Hammer
100-001 (T50T-100-A)
Puller
...