Thermoplunger Unit - Renault 2000 Megane Technical Note

COOLING SYSTEM
Thermal plunger unit Thermal plunger unit
SPECIAL TOOLING REQUIRED
Mot. 453 -01 Hose clamp pliers set
Mot. 1202 Hose clip pliers
Mot. 1448 Long nose pliers for hose clips
TIGHTENING TORQUES (in daN.m)
Thermal plungers
REMOVAL
Put the vehicle on a 2 post lift.
Disconnect the battery.
Remove the engine undertray.
Position the hose clips at the inlet and outlet of the
thermal plunger mounting unit (plugs).
Disconnect the hoses on this unit.
Remove the mounting bolt for the thermal plunger
support unit as well as the supply wires and remove
the unit.
REFITTING
The plugs are tightened in the usual fashion.
Refitting is the reverse of removal.
Top up the coolant and bleed the cooling circuit (see
section 19 "Filling - bleeding").
19-3
2
19