AK901201
Timing mark
link plate (blue)
Timing mark
link plate (orange)
Timing mark
link plate (blue)
Crankshaft
sprocket
timing mark
Inlet V.V.T.
sprocket
timing mark
AD
Exhaust
camshaft
sprocket
timing mark
TIMING CHAIN
ENGINE OVERHAUL
11B-29
6. Make sure that the timing mark of each sprocket
is aligned with the link plate of the timing chain at
all of three locations.
7. Install the timing chain guide and tensioner lever.
>>D<< TIMING CHAIN TENSIONER
INSTALLATION
AK502854
AE
Wire
Ratchet release hole
Plunger fixed hole
1. Install the timing chain tensioner on the cylinder
block and tighten it to the specified torque of 10
±
2 N
⋅m.
2. Remove the hard wire (piano wire or the like) of
φ1.5 or hexagonal bar wrench (1.5 mm) from the
timing chain tensioner. This enables the plunger
of the timing chain tensioner to push the tensioner
lever to keep the timing chain tight.
INSPECTION
M1113026701216
INLET V.V.T. SPROCKET
CAUTION
Never overhaul the V.V.T. sprocket.
AK800281AC
Make a hole
Tape
Retard
port
Advance
port
Advance
port
Retard
port
1. Seal with a tape all the inlet camshaft ports for the
advanced angle and the retarded angle.
2. Make a hole on the port for the advanced angle.
AK800282
AC
The hexagona
part
CAUTION
Fix the camshaft on a vise not to damage it.
3. Fixing the hexagonal area of the inlet camshaft on
a vise, install the inlet V.V.T. sprocket.
AK800283
x
x
x-x
AC
Housing
Stopper pin
A
CAUTION
When applying air pressure, keep in mind that oil
could splash.
4. By applying air pressure slowly to the holed port
for the advanced angle, remove the stopper pin.
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