Removing And Installation Of Air Compressor; Removing Drive Belt; Removing Air Compressor; Inspection Of Drive Belt - TOHATSU MD 70-90C2 Service Manual

Fuel System (TLDI)
7. Removing and Installation of
Air Compressor

1) Removing Drive Belt

1. Mark drive belt with an arrow as shown to indicate
orientation.
When reusing the drive belt, install it in its
original orientation indicated by the arrow.
2. Loosen compressor mounting bolts and slide the
compressor to crank case side.
3. Move the belt upward to remove.
The belt can be made slack when it is slid
because it is located with two knocks.
If the belt cannot be removed by using the above
method, remove the bolt and then remove the
belt while turning pulley of the air compressor.

2) Removing Air Compressor

Remove compressor by using the following steps.
Remove water temperature sensor coupler 1 of
1.
compressor.
Loose the clamps of oil pipe 2, Recirculation pipe 3 and
2.
cooling water pipe 4 at compressor side and pull hoses
out.
Loosen nut of high pressure air hose 5 and disconnect
3.
the hose.
Remove bolts 6 and remove the compressor.
4.
If performing the work after stopping the engine,
do it after cooling the high pressure hose
because it is made hot during the operation.

3) Inspection of Drive Belt

1. Check drive belt for crack, damage and wear on both
faces.
4-32
CAUTION
1
6 6
4
3
6 5
4 3
5 4
2
3 2
TLDI 75/90C2 2010