1999 LAND ROVER DEFENDER tow bar

04GENERAL SPECIFICATION DATA
2
INFORMATION Gudgeon pins
Type Fully floating, offset towards piston thrust side..................................................................................
Piston rings
Type
Upper compression Barrel edge, chrome plated.................................................
Lower compression Taper faced.................................................
Oil control Bevelled ring with spring................................................................
New ring to groove clearance
Upper compression Not measured.................................................
Lower compression 0.050 - 0.082 mm (0.002 - 0.003 in).................................................
Oil control 0.050 - 0.082 mm (0.002 - 0.003 in)................................................................
Piston ring fitted gap in cylinder bore
Upper compression 0.30 - 0.45 mm (0.0118 - 0.0177 in).................................................
Lower compression 0.40 - 0.60 mm (0.0157 - 0.0236 in).................................................
Oil control 0.25 - 0.40 mm (0.0098 - 0.0157 in)................................................................
Camshaft
Drive Duplex chain.................................................................................
End float 0.6 - 0.16 mm...........................................................................
Number of bearings 6..........................................................
Tappets
Type Hydraulic lash adjusters with followers.................................................................................
Valves
Stem diameter
Exhaust 6.905±0.008 mm (0.271±0.0003 in) ...................................................................
Inlet 6.915±0.008 mm (0.272±0.0003 in) .........................................................................
Head diameter
Exhaust 31.7 mm (1.25 in)...................................................................
Inlet 34.7 mm (1.37 in).........................................................................
Seat face angle
Exhaust 45° ...................................................................
Inlet 30° .........................................................................
Valve face angle
Exhaust 44°48’±12’ ...................................................................
Inlet 29°48’±12’ .........................................................................
Valve springs
Type Parallel, single coil.................................................................................
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19FUEL SYSTEM
12
REPAIR FUEL TANK
Service repair no - 19.55.01
Remove
1.Drain fuel tank.See Adjustment.
2.Raise rear of vehicle.
WARNING: Support on safety stands.
Vehicles fitted with tow bar
3.Remove 2 bolts securing support bars to drop
plate.
4.Loosen 2 nuts securing support bars to chassis.All Vehicles
5.Remove 2 nuts securing fuel tank support to rear
chassis member.
6.Remove 2 bolts securing fuel tank support plate
to chassis member.
7.Release clip securing filler hose and release
hose from filler neck.
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19FUEL SYSTEM
14
REPAIR Refit
19.Clean fuel pump and mating face.
20.Fit new fuel pump sealing ring.
21.Fit fuel pump and secure with locking ring.
22.Fit breather hose and secure clip.
23.Position heat shield and secure with scrivits.
24.With assistance position fuel tank and support
plate.
25.Connect fuel hoses and multiplug to fuel pump.
26.Connect filler neck breather and secure clip.
27.Position vent hose and secure to chassis clips.
28.Raise fuel tank to its fitted position.
29.Fit nuts and bolts securing fuel tank and tighten
to25 Nm (18 lbf.ft).
30.Connect filler hose and secure clip.
Vehicles fitted with tow bar
31.Position support bar and tighten nuts and bolts.
32.Reconnect battery negative lead.
33.Fit battery cover.NECK - FUEL TANK FILLER
Service repair no - 19.55.07
Remove
1.Drain fuel tank.See Adjustment.
2.Loosen clip securing breather hose to fuel filler
neck and release hose.
3.Loosen clip securing fuel filler hose to neck and
release hose.
4.Remove screw and release earth lead from filler
neck.
5.Remove grommet securing filler neck to body.
6.Remove filler neck from body.
Refit
7.Fit filler neck to body.
8.Coat rubber grommet with soap solution.
9.Fit rubber grommet securing filler neck to body.
10.Connect earth lead and tighten screw.
11.Connect filler hose to neck and tighten clip.
12.Fit breather hose to filler neck and secure with
clip.
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