clutch JAGUAR XJ 1994 2.G AJ16 Engine Manual

AJ16 Engine Service Manual
Fixing
II.
Tightening Torque
(Nm)
TORQUE TlGH TENlNG SPECIFICATIONS
Air Cleaner
Air box bracket screw 8,5 - 11.5
9.5
- 12,5
9,5 - 12,5
6,3 - 8,7
8.5
- 11,5
7 -9
Air box to bracket
Air box to instrumount
Air cleaner bracket setscrew
Air cleaner support bracket
(4,O liter supercharged)
Air temperature sensor to air box
1 Hose clamp, air box to air meter ~
Hose
clamp, air box to body
1,2 - 1,6
1.2
- 1,6 , , lnstrumount bracket Taptite screw I 9,5 - 12,5
trumpet to body ~ 9,5 - 12,5
Compressor
to bracket
_________ Connecting rod bearing nut 52 - 55 (SPS System) _______ ~
Bypass
elbow to thermostat housing
Fan drive unit setscrew
Fan drive unit to pulley
Hose clamp, breather to thermostat
Hose clamp, breather to throttle body
Hose clamp, bypass hose
Hose clamp, water pump to pipe
Thermostat cover to housing
Thermostat housing to cylinder head
Water pipe bracket to intake manifold
Water pump assembly
Water pump to timing cover
Water pump to water
rail
Water rail to cylinder block
Water temperature sensor to thermostat housing
Water temperature transmitter to thermostat housing
9,5 - 12,5
12- 16
21,5 - 28,5
1,5-2,5
1,5 - 2,5
2,5
- 3.5
2,5
- 3,5
21,5 - 28,5
21,5 - 28,5
21.5- 28,5
21,5 - 28,5
21.5 - 28,5
2,5 - 3,5
21,5 - 28,5 1
14,5- 19,5
14,5- 19,5
1 Crankshaft
Clutch to flywheel (4,O liter)
Crankshaft bolt
Drive
-plate to crankshaft (3,2 liter) ~___~.~ Drive-plate to crankshaft (4,O liter supercharged automatic)
Flywheel to
crankshaft setscrew (4,O liter) _______
Timing ring to damper
22,5 - 27,5
183 - 223
88 - 108
123
- 149
123
- 149
15.5
- 20.5
-~
___________
vi i Issue 1 August 1994

AJ16 Engine Service Manual
4.15 Engine Flywheel, Renew
SRO 12.53.07
1 Remove the transmission unit.
. Hold the flywheel in one position and remove the bolts se-
CAUTION: Make a note of the position of any balance
weights relative to the clutch cover.
Remove the balance weights. Remove the clutch assem-
curing the clutch cover to the flywheel.
bly.
WARNING: THE TWIN-MASS FLYWHEEL IS EXTREMELY HEAVY. ASSISTANCE WILL BE REQUIRED
DURING REMOVAL / REFIlTING.
Remove the eight securing bolts (1 Fig. 1) and remove the
flywheel (2 Fig. 1). Remove the needle roller race and fit
to the new flywheel.
. Fit the new flywheel to the crankshaft and tighten the se- curing bolts to the recommended torque value.
. Fit the clutch assembly to the flywheel ensuring that the
‘flywheel side’
of the drive-plate faces the flywheel. Align
the clutch with a dummy input shaft. Fit the balance
weights to the clutch cover and torque tighten the secur- ing bolts.
1 Remove the dummy shaft.
Fit the housing to the adapter plate, fit and torque tighten
the securing bolts I nuts.
1 Refit the transmission unit. Fio.
1
Issue 1 August 1994 30