ARIA

ENGINE

FITMENT

1. For fitment, first place the belt, and then tighten

the tensioner screw

(3)

by rotating it in the anti-

clockwise direction

(Loosening direction of a RH

threaded screw)

2. Tighten the tensioner bolt

(2)

to a torque of 4

Kgm and fit the cap.

3. Adjust the belt tension.

ALTERNATOR and AC BELT ADJUSTMENT

1. Remove the tensioner cap

(1)

and loosen the ten-

sioner bolt

(2).

2. Adjust the belt tension to as follows:

a. To reduce the tension rotate the tensioner

screw

(3)

in clockwise direction

(Tightening

direction of a RH threaded screw)

b. To increase the tension rotate the screw

(3)

in anti clockwise direction

(Loosening direc-

tion of a RH threaded screw)

Keep belt tension in given range .which is as follows.

For new Belt

Tension for new belt = 268 ± 10 Hz

NOTE

This value to be measured in the span between al-

ternator and AC compressor pully (marked as “A” in

the above image)

Then run the engine for 15 mins. Now the belt has to

be retensioned to 244 ± 10 Hz.

For reusing same belt

In case of reusing the same belt, it should be ten-

sioned to

244 ± 10 Hz.

E. INJECTOR REMOVAL

Relieve the fuel pressure. (For procedure refer

maintenance section in fuel system.)

2. Remove panel

(Wiper plenum) (Refer body

group)

for injector removal.

3. Remove the engine cover

(1)

by pulling it up-

wards firmly.

4. Disconnect the injector electrical connecters