Suzuki 2000 Grand Vitara SQ416, Руководство по обслуживанию

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YH4
GRAND
VITARA
1. Timing chain tensioner
adjuster No.2
1. Intake camshaft timing sprocket
2. Exhaust camshaft timing sprocket
3. Hexagonal part of camshaft
1. Camshafts (IN & EX) allowable turning range . . . . .
By knock pin on camshaft within 15
_
from mark
on cylinder head on both right and left
2. Crankshaft allowable turning range . . . . .
By key on crankshaft, within 90
_
from mark on
cylinder block on both right and left
ENGINE MECHANICAL (J20 ENGINE) 6A4-27
8) Remove timing chain tensioner adjuster No.2.
To remove it, slacken 2nd timing chain by turning intake cam-
shaft counterclockwise a little while pushing back pad.
9) Remove intake and exhaust camshaft timing sprocket bolts.
To remove it, fit a spanner to hexagonal part at the center of
camshaft to hold it stationary.
10) Remove camshaft timing sprockets and 2nd timing chain.
CAUTION:
After 2nd timing chain is removed, never turn intake cam-
shaft, exhaust camshaft and crankshaft independently
more than such an extent as shown. If turned, interference
may occur between piston and valves and valves them-
selves, and parts related to piston and valves may be dam-
aged.