01-015/05 2001-2005 B2300, 2003-2005 MAZDA6 (2.3L), 2004-2005 MAZDA3 (2.0L & 2.3L), 2005 TRIBUTE (2.3L) - FRONT CRANKSHAFT BOLT SERVICE

Note: This bulletin supersedes the following TSB(s): 01-018/04. Please update your records accordingly.

BULLETIN NOTE

This bulletin supersedes 01-018/04 issued 5/14/2004. The APPLICABLE MODEL(S) / VINS and PART(S) INFORMATION has been updated.

APPLICABLE MODEL(S) / VINS

2001-2005 B2300 (2.3L Only)

2004-2005 Mazda3 (2.0L & 2.3L)

2003-2005 Mazda6 (2.3L Only)

2005 Tribute (2.3L Only)

DESCRIPTION

When removing or replacing the crankshaft pulley on a 2.0L (Mazda3 only) or 2.3L engine, be sure to follow workshop manual procedures.

The crankshaft pulley is not keyed to the crankshaft and when loosened may move position on the crankshaft. The engine MUST be re-timed whenever the crankshaft pulley bolt is loosened, removed or replaced.

Follow workshop manual procdures and time the engine using Special Tools (Crankshaft Alignment Pin 303-507, Camshaft Alignment Plate 303-465 and a standard M6 X 1.0 X 2.25 bolt).

NOTE: The crankshaft pulley bolt cannot be re-used, it must be replaced.

CAUTION: Engine damage will occur if the engine is not re-timed properly. Refer to applicable Workshop Manual (section 01-10 - MECHANICAL - 2.0L (Mazda3 only) or 2.3L).

NOTE: Damage to an engine caused by not following proper Workshop Manual procedures may result in denial of warranty claims or back charges.

PART(S) INFORMATION