B1EG1ZK1 - 307 TU3JP ENGINE

REMOVAL - REFITTING TIMING BELT

1 - SPECIAL TOOLS

[1] Flywheel setting rod (-).0132-QY .

[2] Camshaft gear setting rod (-).0132-RZ .

[3] Valve rocker contact plate (-).0132-AE .

[4] (-).0192 tension measuring equipment .

2 - REMOVAL

Disconnect the battery negative terminal .

remove the ancillary drive belt .

Remove :

• the engine suspension tie bars
• the crankshaft pulley
• the top cover (1)
• the intermediate cover (2)
• the sump

Peg the flywheel using the rod [1] .

Peg the camshaft using tool .

Slacken the nut (3) retaining the roller tensioner (4) to slacken the belt (5) .

Remove the timing belt (5) .

3 - REFITTING

Remove :

• the cylinder head cover (6)
• the two spacers (7)
• the deflector plate (8)

IMPERATIVE : check that the roller (4) turns freely (no play or tight spot) .

Flywheel and camshaft set .

Fit the timing belt, run (A) well tensioned, in the following order :

• the crankshaft pulley
• the camshaft pulley
• the coolant pump drive pulley
• the tensioner roller

Position the belt tension measuring equipment [4] .

Slacken the nut (3) .

Turn the roller tensioner (4) anti-clockwise to display 44 SEEM units .

Tighten the nut (3) .

Remove :

• the camshaft pulley rod [3]
• the engine flywheel rod [2]
• the belt tension measuring equipment [4]

Turn the crankshaft 4 turn(s) in the direction of running .

Without moving it backwards, set the flywheel .

Check the timing adjustment ( Possibility of pinning the camshaft) .

If the camshaft cannot be set : Restart tensioning operations for fitting the timing belt .

4 - CHECK

Slacken the bolts (9) .

Position the valve rocker contact plate [3] observing its fitting direction in relation to the timing gear .

Tighten the bolts (9) ( Ensure that all of the cams are free) .

WARNING : tighten the bolts (9) to free the cams but do not place the valves in contact with the pistons .

Position the belt tension measuring equipment [4] .

Progressively slacken the roller tensioner to achieve a tension value between 29 and 33 SEEM units .

Tighten the nut (3) .

Remove :

• the valve rocker contact plate [3] without disturbing its setting
• the engine flywheel rod [1]
• the belt tension measuring equipment [4]

Turn the crankshaft two turns in the direction of running .

Check that the flywheel and camshaft can still be pegged .

If the camshaft cannot be set : Restart tensioning operations for fitting the timing belt .

5 - REFITTING (CONTINUED)

Fit :

• the crankshaft pulley
• the sump
• the intermediate cover
• the top cover
• the cylinder head cover
• the ancillary drive belt

Place the gear lever in neutral .

Return the vehicle to its wheels .