Cylinder Head Gasket - Renault 2000 Megane Technical Note

TIGHTENING TORQUES (in daN.m and/or ˚)
Tension roller nut
Crankshaft pulley bolt
Suspended mounting cover bolt
Suspended mounting limiter bolt
Torque reaction arm
Wheel bolts
TOP AND FRONT OF ENGINE

Cylinder head gasket

Cylinder head gasket
SPECIAL TOOLING REQUIRED
Mot. 251 -01 Dial gauge support
Mot. 252 -01 Pressure plate to measure
piston protrusion
Mot. 1054 TDC setting pin
Mot. 1159 Tool for holding engine on
subframe
Mot. 1202 -01
Hose clip pliers
Mot. 1202-02
Mot. 1387 Tool for checking the automatic
tensioner centreline
Mot. 1448 Long nose pliers for hose clips
Mot. 1453 Engine support
Mot. 1505 Tool for measuring belt tension
Mot. 1453 Timing belt pretensioning
torque tool
ESSENTIAL SPECIAL TOOLING
Cylinder head testing equipment
14 torx socket
Angular tightening wrench
55 torx socket
5
2 + 115˚ ± 15˚
6.2
6.2
6.2
9
REMOVAL
Put the vehicle on a 2 post lift.
Disconnect the battery.
Remove the engine undertray.
Drain the cooling circuit through the lower radiator
hose.
Remove:
– the timing belt (see method described in section 11,
"Timing belt").
– the two PAS pipe mountings on the right hand sub-
frame.
11-6
11