Suzuki GRAND VITARA XL-7, Руководство по обслуживанию

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6A3-18 ENGINE MECHANICAL (RHZ ENGINE)
17) Loosen crankshaft pulley bolt.
NOTE:
Do not remove crankshaft pulley bolt.
18) Loosen timing belt tensioner bolt (2).
NOTE:
Do not remove timing belt tensioner bolt (2).
19) Fit special tool (A) as shown.
Special tool
(A): 09919-56560 / OUT0000138
20) Turn timing belt tensioner (1) counterclockwise using special
tool (B) until special tool (A) indicates 54
±
2. Then tighten tim-
ing belt tensioner bolt (2) to specified torque.
Special tool
(B): 09919-56550 / OUT0000141
Tightening torque
Timing belt tensioner bolt (a): 20 N
.
m (2.0 kg-m, 14.5 lb-ft)
21) Remove crankshaft pulley bolt (5).
22) Install crankshaft pulley bolt (5) with crankshaft locked by using
flat end rod (4) or the like, apply sealant to crankshaft pulley bolt
(5) and tighten it gradually as follows.
a) Tighten crankshaft pulley bolt (5) to 40 N
.
m (4.0 kg-m, 29.0
lb-ft)
b) Tighten crankshaft pulley bolt (5) to 195 N
.
m (19.5 kg-m,
141 lb-ft) by turning it to about 50
_
.
Tightening torque
Crankshaft pulley bolt (b): 195 N
.
m (19.5 kg-m, 141 lb-ft)
Sealant:
“A”: LOCTITE 273
23) Remove special tool (A) to release the internal forces.
24) Refit special tool (A) and check that special tool (A) indicates
between 51 and 57.
If indication is out of specified value, perform step 1) to step 23)
again after removing timing belt.
25) Remove all special tools.
26) Turn crankshaft 2 revolutions in clockwise.