V-belt (FA20)
Components Inspection Removal / installation
ENGINE MECHANICAL
V-BELT (FA20)
EXPLODED VIEW
REMOVAL
1. Air cleaner case SUB-ASSY removal
(1) Move the hose clip and disconnect the ventilation hose NO. 2.
(2) Disconnect the connector from the intake air flow meter SUB-ASSY.
(3) Release the clamp and disconnect the wiring harness from the air cleaner cap.
(4) Loosen the two hose clamps and remove the air cleaner duct and air intake boot.
(5) Remove the three bolts and remove the air cleaner case SUB-ASSY.
2. Generator cover removal
(1) Remove the two bolts and remove the generator cover.
3. Belt generator cover removal
(1) Release the two clamps and disconnect the wiring harness.
(2) Remove the two bolts and remove the belt generator cover.
4. Fan & generator V-belt removal
(1) Attach the tool to the pulley set bolt of belt tensioner and loosen the tension by rotating the belt tensioner clockwise to remove the fan & generator V-belt.
INSTALLATION
1. Fan & generator V-belt installation
NOTE:
When reusing the fan & generator V-belt, check the rib and back side of its entire perimeter for wear or crack and replace it if the wear or crack reaches to its core (at one or more locations) or the rib rubber is chipped (at one or more locations).
(1) Hook the fan & generator V-belt on the pulleys as shown in the figure.
Captions in illustration
| *1 |
Idler pulley |
| *2 |
Generator |
| *3 |
V-ribbed belt tensioner ASSY |
| *4 |
Water pump |
| *5 |
Crankshaft |
| *6 |
A/C compressor |
CAUTION:
For the belt tensioner and idler pulleys, hook the back side of fan & generator V-belt on them.
(2) Attach the tool to the pulley set bolt of belt tensioner and turn the belt tensioner clockwise.
2. Belt generator cover installation
(1) Install the belt generator cover with the two bolts.
Standard value:
Standard value:
Tightening torque=6.4N·m
{
65kgf·cm}
{4.7ft·lbf}
(2) Engage the two clamps and connect the wiring harness.
3. Generator cover installation
(1) Install the generator cover with the two bolts.
Standard value:
Standard value:
Tightening torque=6.4N·m
{
65kgf·cm}
{4.7ft·lbf}
4. Air cleaner case SUB-ASSY installation
(1) Install the air cleaner case SUB-ASSY with the three bolts.
Standard value:
Standard value:
Tightening torque=6.0N·m
{
61kgf·cm}
{4.4ft·lbf}
(2) Install the air cleaner duct and air cleaner intake boot with the two hose clamps.
Standard value:
Standard value:
Tightening torque=2.0N·m
{
20kgf·cm}
{1.5ft·lbf}
(3) Engage the clamp and install the wiring harness to the air cleaner cap.
(4) Connect the connector to the intake air flow meter SUB-ASSY.
(5) Connect the ventilation hose NO. 2 with the hose clip.
5. Fan & generator V-belt check
(1) Start the engine and check that the fan & generator V-belt is rotating smoothly without abnormal noise.
ON-VEHICLE INSPECTION
1. Fan & generator V-belt check
NOTE:
Check the belt when reusing it.
(1) Check the fan & generator V-belt for wear or cracks.
NOTE:
·Replace the belt if it is cracked.
·Replace the belt if it is worn until its core is exposed.
·Replace the belt if its rib rubber is chipped.
·Replace the belt if it is worn until its core is exposed.
·Replace the belt if its rib rubber is chipped.
(2) Check that the fan & generator V-belt fits securely in the rib grooves.
NOTE:
·Visually and manually check that the fan & generator V-belt is properly located on the rib grooves at the lower side of the pulleys.
·If the fan & generator V-belt is not located properly, replace with a new part.
·If the fan & generator V-belt is not located properly, replace with a new part.
2. V-ribbed belt tensioner ASSY check
(1) Stop the engine from idling speed and check that the V-belt does not protrude from the width of belt tensioner pulley.
(2) Move the belt tensioner in the both rotational directions to check whether it is caught.
NOTE:
Replace the V-ribbed belt tensioner ASSY if faulty.