Installation

1NR-FE ENGINE MECHANICAL: DRIVE BELT: INSTALLATION

1. INSTALL FAN AND GENERATOR V-RIBBED BELT

(a) Install the V-ribbed belt.





Text in Illustration





NOTICE:
* There are 2 types of V-ribbed belt. The type to use depends on the type of generator, so be sure to confirm the belt type before installing.






* Before installing the V-ribbed belt, check each pulley for any liquid or chips.
* Check that the ribs of the V-ribbed belt are correctly fitted into the grooves of the pulleys.

(b) Turn the V-ribbed belt tensioner clockwise and remove the 4 mm bi-hexagon wrench.

2. INSTALL NO. 1 V-RIBBED (COOLER COMPRESSOR TO CRANKSHAFT PULLEY) BELT

(a) Temporarily install the No. 1 V-ribbed belt onto each pulley.

NOTICE:
* Before installing the No. 1 V-ribbed belt, check each pulley for any liquid or chips.
* Check that the ribs of the No. 1 V-ribbed belt are correctly fitted into the grooves of the pulleys.

(b) Turn the adjust bolt B to adjust the tension of No. 1 V-ribbed belt.





Text in Illustration





Deflection:





(c) Tighten bolt A.

Torque : 44 Nm (449 kgf-cm, 32 ft-lbf)

3. INSPECT FAN AND GENERATOR V-RIBBED BELT Testing and Inspection

4. INSPECT NO. 1 V-RIBBED (COOLER COMPRESSOR TO CRANKSHAFT PULLEY) BELT Testing and Inspection

5. INSTALL NO. 1 ENGINE COVER





(a) Temporarily install the No. 1 engine cover with the 2 bolts and nut.

(b) Fully tighten the 2 bolts and nut in the order shown in the illustration.

Torque : 10 Nm (102 kgf-cm, 7 ft-lbf)

6. INSTALL NO. 1 COOLER COVER





(a) Temporarily install the No. 1 cooler cover with the 2 nuts.

(b) Fully tighten the 2 nuts in the order shown in the illustration.

Torque : 9.8 Nm (100 kgf-cm, 87 in-lbf)

7. INSTALL NO. 3 ENGINE UNDER COVER Installation