Installation

2ZR-FE ENGINE MECHANICAL: DRIVE BELT: INSTALLATION

INSTALLATION

1. INSTALL FAN & GENERATOR V BELT
(a) Provisionally install the fan and generator V belt onto each pulley.
NOTICE: Make sure that the V belt is securely fitted into the rib groove of the pulley.

2. ADJUST FAN & GENERATOR V BELT





(a) Turn adjusting bolt C and adjust the tension of the V belt.
NOTICE: Check that bolt D is tightened to the specified torque of 19 N*m (189 kgf*cm, 14 ft.*lbf).

(b) Tighten fixing bolts A and B.
Torque: 19 Nm (189 kgf-cm, 14 ft-lbf) for bolt A
Torque: 43 Nm (438 kgf-cm, 32 ft-lbf) for bolt B
3. INSPECT FAN & GENERATOR V BELT





(a) Check the V belt deflection and tension.
Deflection:






Tension:





If the belt deflection is not as specified, adjust it.
HINT:
- When inspecting the V belt deflection, apply 98 N (10 kgf) tensile force to it.
- After installing a new belt, run the engine for approximately 5 minutes and then re-adjust the tension to (new belt) specifications.
- Check the V-ribbed belt deflection and tension at the specified point.
- V-ribbed belt tension and deflection should be checked after 2 revolutions of the engine.
- V-ribbed belt tension and deflection should be checked at TDC crank angle and cold condition.
- When adjusting a belt, adjust its deflection and tension to the intermediate values of the specification.
- When reinstalling a belt which has been used for over 5 minutes, adjust its deflection and tension to the used belt specification.
- When using a belt tension gauge, confirm its accuracy by using a master gauge first.
- If use a sonic tension meter.
Input Data for Sonic Tension Meter
Weight:
15 g/rib*m
Width:
6 ribs
Span:
188 mm (w/ A/C)
282 mm (w/o A/C)
4. INSTALL ENGINE UNDER COVER RH
5. INSTALL NO. 2 CYLINDER HEAD COVER Installation