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avi
2
OPERATION
N° MA.
236-0
:
(hecking and adjiisli#ig
/i'
/m!Inys and hlis
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TENSION OF
BELTS
RECOMMENDED
TENSIONS
( Jor i;i/o
rmalion
Woter
pump
bett
New
belt
400 to
450
N
(
40
to
45
kg
)
88
to 99 lb
Run-in helt
250 t
300 N
(
25
to
30
kg)
55
to
66 Ib
AIt.rnotor
bett
New helt
400 to 450 N
(
40
to
45
kg
)
88 to 99
ib
Run-in belt
250
to
300
N
(
25
to
30
kg
)
55 to 66
Ib
Vi/ch's ii/Ii' pon(r
sI ?F?)g
H.P.pump
bett:
New belt
350to400N(3Sto4Okg)77to88lb
Run-in helt
200 to
225
N
(
20
to
22.5
kg
)
44
to
50
lb
Vnh/c/es
jitI(d ulih
air-condiiiouing
Compressor bett
400 to
450
N
(
40
to
45
kg)
88
to
99
ib
New
belt
250
N
.
(
25
kg)
Ss
Ib
Run-in helt
150 to
180
N
(15
to
18
kg
)
33
to
40
lb
Toothed
bett
for
water
pump
:
NOTE ;
Insufficient
tension
reduces
considerably the reliability
of
the
toothed helt.
Tension
in
excess
of 180 N (18
kg) (
40
Ib) will
cause
whistling noises.
Consequently. adjust
toothed
belt
tension
as
tight
as
possible
without it
whistling . tiqhten until
it whistles
whilst
running. and slacken
until the
noise
disappears.
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