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Altelnator ttelr Inspecuon ano Aol
Detlection Method:
Apply a force ol 98 N (1 0 ksl, 22 lbl) and measure the
deflection between the alternator and the crankshaft
D U l l e v ,
Defloction: 9- 11 mm (O.35-O.43 inl
NOTE: On a brand-new belt (one that has been run
for less than five minutes), the deflection should be
8 1 8 8 1 , B l 8 C l e n g i n e : 6 - 8 m m ( 0 . 2 3 - 0 . 3 2 i n l ,
818C5 engine: 7 - I mm (0.28 - 0.35 in) when first
measured, lf the belt is worn or damaged, replace it.
ALTERNATOR ADJUSTING NUT
24 N.m 12,4 kgl.m, 17 lbI'ftl
MOUNTING
NUT
44 N.m (4.5 kgf.m,
33 tbf.ft)
CRANKSHAFT PULLEY ALTERNATOR BELT
lf adiustment is necessary:
1. Loosen the alternator adjusting nut and mounting
n u t .
2 .
3 .
Move the alternator to obtain the proper belt tension,
then retighten the adiusting nut and mounting nut
to the specified torques.
Recheck the dellection of the belt.
NOTE: lI necessary, adjust the P/S pump belt (see
section 17) and A/C compressor belt (see section
2 2 1 .
Belt Tension Gauge Method:
Following the gauge manulacturer's instructions, attach
the belt tension gauge to the belt and measure the
tension.
T e n s i o n : 3 4 0 - 4 9 0 N { 3 5 - 5 0 k g f , 7 7 - 1 1 O l b f )
NOTE: On a brand-new belt (one that has been run
f o r l e s s t h a n f i v e m i n u t e s ) , t e n s i o n s h o u l d b e
818B1, 818C1 engine: 690 - 880 N (70 - 90 kgf, 154 -
1 9 8 l b f ) , 8 1 8 C 5 e n g i n e : 5 4 0 - 7 4 0 N ( 5 5 - 7 5 k g f ,
1 2 1 - 1 6 5 l b f ) w h e n f i r s t m e a s u r e d . l f t h e b e l t i s
worn or damaged, replace it.
lf adiustment is necessary:
1. Loosen the alternator adjusting nut and mounting
nut.
2 .
3 .
Move the alternator to obtain the proper belt tension,
then retighten the adjusting nut and mounting nut
to the specified torques.
Recheck the tension ot the belt.
NOTE: It necessary, adjust the P/S pump belt (see
section 17) and A/C compressor belt (see section
2 2 t .
ALTERNATOR ADJUSTING NUT
24 N.m 12.4 kgf'm, 17 lbt.ftJ
BELT TENSION GAUGE
oTJGG -0010r0A
23-115
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Troubleshooting
