Owner`s manual

78
BELT TENSION :
Check the conditions of belts on the
engine. Examine the edge of the belt
for cracks or fraying.
Check the tension of the belt by
pushing on it with your thumb for
Alternator belt and AC compressor
belt at location indicated. It should
be 5 to 6 mm.
If the belt tension is not proper, get
it attended at the nearest authorised
service outlet.
Correct tension of the belt is very
critical from belt life and belt noise
point of view. It is recommended that
belt tension should be measured with
clavis gauge to ensure
recommended values as given below
Alternator Belt
Frequency should be checked in
middle of lower span of belt.
New belt to be re-tensioned to 150 ~
155 Hz (125 ~ 130 Hz for used belt)
on vehicle after running for 15 min.
AC compressor belt
Frequency should be checked in
middle of lower span of belt.
New belt to be re-tensioned to 180 ~
185 Hz (150 ~ 155 Hz for used belt)
on vehicle after running for 15 min.
1. Alternator Belt
2. AC Compressor Belt
1
2
IMPORTANT TECHNICAL INFORMATION
BELT TENSION