Accessory drive belt (gasoline engines):
1 - dynamic tensioner;
2 - generator;
3 - drive belt;
4 - air conditioner compressor;
5 - attachment drive pulley;
6 - a bolt of fastening of a pulley of a drive of the hinged equipment;
7 - coolant pump drive pulley;
8 - coolant pump.
Attention. Do not turn the screw (6) fastening the crankshaft pulley counterclockwise (risk of displacement of the gas distribution mechanism).
In the case of reuse, the direction of rotation of the attachment drive belt.
Removing
Using the pressure lever of the dynamic tensioner 0188-Z [1] and head 0197-G [2], move the tensioner (2) in the direction of the arrow until the notch matches «A» with ledge «b».
Enter ledge «b» engaged with the tensioner.
Disconnect the tool [1].
Pull the tongue «f» until the ledge coincides «With» notched «d».
Get the tongue «f» to engage the notch «d» with ledge «With».
Loosen the tongue «f» for fixing the friction wheel (7) in the unlocked position.
Remove the accessory drive belt (3).
- c - protrusion
- d - notch for the unlocking position of the friction wheel.
- e - friction wheel lock position
- f - tongue.
Attention. Make sure the tensioner pulley (1) and friction wheel 7) coolant pump drive rotate freely (there was no backlash and jamming).
Installation
Attention. When reusing the straps, remove it in the direction of rotation marked when removing.
Install the drive belt starting at the pulley (5) crankshaft.
Pull the tongue «f», disengaging it from the notch «d» to unlock the friction wheel (7) coolant pump drive.
Install tongue «f» into place (in the zone «e»).
Use tool [1] with tool [2] to press the tensioner (1), to lug «b» returned to its original position.
Disconnect the tool [1].
Note. Check that the belt is properly seated in the grooves of all pulleys. Check that the tongue «f» was correctly positioned.