Page 28 - E BOOK ENGINE MECHANICAL M2

5. SERVICE POINTS OF 4B1 ENGINE COMPONENT

1. TIMING CHAIN
<Timing Chain Tensioner Removal>
1. Insert a flat-blade screwdriver into the release hole of
the timing chain tensioner to release the latch.

2. Push the tensioner lever by hand and push in the
plunger of the timing chain tensioner until it hits the bot-
tom. Then, insert a hard wire (piano wire or the like) of
Φ1.5 or hexagonal (Allen head) wrench (1.5 mm) into
the fixing hole of the plunger.
3. Remove the timing chain tensioner.

Fig. 5-1

<Timing Chain Installation>

Fig. 5-2

1. Align the timing mark of the V.V.T. sprocket.
2. Align the crankshaft sprocket keys with illustrated positions.
3. Install the timing chain while aligning the timing marks on the timing chain and the sprockets.
4. Install the timing chain guide and tensioner lever.

5 - 1 Pub. No. PTAE1225