Replacing the camshaft seals / variable valve timing (VVT) unit: Reinstall

Fig 1: Identifying Markings On Crankshaft Belt Pulley, Timing Belt Pulley, Oil Pump, And Upper Timing Belt Cover

Courtesy of VOLVO CARS OF NORTH AMERICA.

Install the variable valve timing (VVT) unit with the toothed belt pulley:

Slacken off, but do not remove, the screws which secure the timing gear pulley to the variable valve timing (VVT) unit.

Press the timing gear pulley and variable valve timing (VVT) unit on to the camshaft.

Install the center screw which secures the variable valve timing (VVT) unit to the camshaft. Do not tighten yet!

Install the upper camshaft belt cover.

Turn the timing gear pulley clockwise until the screws at the oval holes are in the limit position.

Continue turning clockwise until the timing gear pulley marking is 1 cog before the marking on the upper timing cover.

Fig 2: Identifying Timing Belt Pulley, Center Screw And Plug

Courtesy of VOLVO CARS OF NORTH AMERICA.

Check that the timing gear pulley is still in the limit position in the oval holes.

Tighten the center screw in the variable valve timing (VVT) unit to 120 Nm (88 lb. ft) .

Check that the variable valve timing (VVT) unit does not rotate when tightening.

Install the center plug. Tighten to 35 Nm (26 lb. ft) .

Install the timing gear pulley on the intake camshaft:

Install the timing gear pulley on the intake camshaft with two screws, but do not tighten .

Check that the markings on the timing gear pulley and the upper timing cover correspond.

Fig 1: Identifying Underhood View

Courtesy of VOLVO CARS OF NORTH AMERICA.

Install:

the front camshaft belt cover.
Tighten to 12 Nm (8.8 ft. lb) .
the upper camshaft belt cover.
Tighten to 8 Nm (6 lb. ft) .
the auxiliaries belt.
the cable duct. 3 nuts.
the expansion tank.
the servo reservoir.
Wipe clean.

Check the level and top up as necessary.

NOTE:
Check that the hoses are correctly positioned.
the starter motor.
Tighten the screws at the transmission to 40 Nm (29 lb. ft) .

Tighten the support bracket screw to 25 Nm (18 lb. ft)
the engine cooling fan (FC).
the hose between the charge air cooler and the intake.
Remove the seals.

Tighten the clamp on the charge air pipe at the throttle body (TB).
screw the relay bracket and the fan shroud into place.
the canister purge (CP) valve, relays and connectors.
the air ducts.
the brake vacuum hose.
the trigger wheel.
Tighten to 17 Nm (12 lb. ft) .
the camshaft position (CMP) sensor housing and a new cover.
Tighten the screws.
the torque rod bracket.
Tighten to 50 Nm (37 lb. ft) .
the upper torque rod.
Tighten to 35 Nm (26 lb. ft) . Angle-tighten 90 degrees .
the cover over the ignition coils.
Tighten to 8 Nm (6 lb. ft) .
the charge air pipe over the engine.
Remove the seals.
the air cleaner (ACL) cover and the intake air hose.
the solenoid valves on the air cleaner (ACL) cover.
the cable to the battery negative terminal. See Battery, disconnecting .
The cover in the fender liner.
The front wheel.

Fig 1: Identifying Underhood View

Courtesy of VOLVO CARS OF NORTH AMERICA.

Install:

the trigger wheel.
Tighten to 17 Nm (12 lb. ft) .
the camshaft position (CMP) sensor housing and a new cover.
Tighten to 10 Nm (7.4 lb. ft) .
the torque rod bracket.
Tighten to 50 Nm (37 lb. ft) .
the upper torque rod.
Tighten to 35 Nm (26 lb. ft) . Angle-tighten 90 degrees .

Use bevel protractor: 9512050
the cover over the ignition coils.
Tighten to 8 Nm (6 lb. ft) .
the charge air pipe over the engine.
Remove the seals.
the air cleaner (ACL) cover and the intake air hose.
the solenoid valves on the air cleaner (ACL) cover.
connect the battery negative terminal. Battery, disconnecting .

Check the engine compartment and wipe it clean.