Ford Mustang (1999-2004) Service Manual: Piston Inspection
Special Tool(s)
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Scraper, Piston Ring Groove 303-D033 (D81L-6002-D) or equivalent |
CAUTION: Do not use a caustic cleaning solution or a wire brush to clean the pistons or damage can occur.
1. Clean and inspect the (1) ring lands, (2) skirts, (3) pin bosses, and the (4) tops of the pistons. If wear marks, scores or glazing is found on the piston skirt, check for a bent or twisted connecting rod.

2. Use the Piston Ring Groove Scraper to clean the piston ring grooves.
- Make sure the oil ring holes are clean.

Crankshaft - Connecting Rod Journal Taper, Out of Round
1. Measure the crankshaft connecting rod journal diameters in two
directions perpendicular to one
another at each end of the connecting rod journal. The difference in the
measurements from
one e ...
Piston - Pin to Bore Diameter
1. WARNING: Cover the end of the pin bore with a hand or shop rag when
removing
the retainer ring, since it has a tendency to spring out. Wear eye protection.
NOTE: Piston and piston pins are a matc ...
Other materials:
Lifting
CAUTION: Do not allow the lift adapters to contact the steering
linkage, suspension arms,
stabilizer arms, or to compress the lower suspension arm stabilizer bar
insulator (5493).
Damage to the suspension, exhaust and steering linkage components may occur i ...
General information on radio frequencies
This device complies with part 15 of the FCC Rules and with Industry
Canada license-exempt RSS standard(s). Operation is subject to the
following two conditions: (1) This device may not cause harmful
interference, and (2) This device must accept any interferen ...
Tracer Dye Leak Detection
Special Tool(s)
120 Watt 110 Volt UV Lamp
20C
164-R0721 or equivalent
NOTE: Ford Motor Company vehicles are produced with a permanent leak
tracer dye incorporated into
the A/C system. The location of leaks can be pinpointed by the bright
ye ...

