Timing Drive Components (G2244093): Removal
WARNING: This page is about a different car, the 2019 Jaguar XE. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
Check all timing components for wear and install new components if required.
NOTE:
- This procedure contains some variation in the illustrations depending on the vehicle specification, but the essential information is always correct.
- This procedure contains illustrations showing certain components removed to provide extra clarity.
- Disconnect the startup battery ground cable.
Refer to: STARTUP BATTERY DISCONNECT AND CONNECT .
- Raise and support the vehicle on a suitable 2 post lift.
Refer to: LIFTING .
- Remove the starter motor.
Refer to: STARTER MOTOR .
- Remove the timing cover.
Refer to: TIMING COVER .
-
CAUTION: The M16 washer must be installed to prevent damage to the crankshaft on installation.
Install and tighten the previously removed crankshaft pulley bolt.
Torque: 20Nm
- Disconnect the Crankshaft Position (CKP) sensor electrical connector.
- Remove the bolt.
- Remove the CKP sensor.
-
CAUTION: Only rotate the crankshaft clockwise.
Install the special tool and tighten the special tool bolt.
Special Tool(s): JLR-303-1303
Torque: 8Nm
Install the special tool and tighten the 2 special tool bolts.
Special Tool(s): JLR-303-1304
Torque: 10Nm
Remove the crankshaft pulley bolt.
- Remove the 2 bolts.
- Remove the timing chain tensioner.
- Remove the bolt.
- Remove the timing chain guide.
Remove the 6 variable valve timing unit bolts.
-
CAUTION: If the variable valve timing units are knocked or dropped then new components must be installed.
- Remove the timing chain.
- Remove the 2 variable valve timing units.
- Remove the 2 bolts.
- Remove the timing chain tensioner.
- Remove the bolt.
- Remove the timing chain guide.
- Remove the bolt.
- Reposition the oil drain pipe away from the timing chain.
Remove the 6 variable valve timing unit bolts.
-
CAUTION: If the variable valve timing units are knocked or dropped then new components must be installed.
- Remove the timing chain.
- Remove the 2 variable valve timing units.
- Remove the 6 bolts.
- Remove the 2 timing chain fixed guides.
- Remove the sprocket.
- Remove and discard the 2 friction washers.