- Reinstall the blow-by reed valve using a new
sealing gasket.
- Reinstall the support with head and tighten the
screws to the prescribed torque.
Locking torques (N*m)
Supporting screws with bulkhead 0.3 - 0.4
- Install a new sealing ring for the pump shaft using
the special tool
- Install the oil minimum pressure sensor and tight-
en to the prescribed torque.
Specific tooling
020376Y Adaptor handle
020412Y 15 mm guide
Locking torques (N*m)
Minimum oil pressure sensor 12 ÷ 14
- Pre-assemble the ceramic seal and the relevant
gasket.
N.B.
PLACE THE CHAMFERING TOWARDS THE GASKET BE-
ING CAREFUL NOT TO FOUL THE CERAMIC RING WITH
OIL OR GREASE, WHICH WOULD IMPAIR THE SEAL.
- Insert the ceramic seal on the flywheel cover.
N.B.
ASSEMBLE BY HAND TO PREVENT DAMAGES TO THE CERAMIC SEAL.
- Insert the water pump shaft after lubricating the
flywheel cover seat.
- Insert the mechanical seal on the shaft up to the
impeller abutment surface.
N.B.
THE FINAL INTRODUCTION DEPTH WILL BE DETER-
MINED BY THE IMPELLER.
Engine X9 Evolution 500
ENG - 124