ENGINE
Crankshaft
Maximum bearing journal ovality . . . . . . . . . . . . . . . . 0.040 mm
Maximum bearing journal run-out . . . . . . . . . . . . . . . 0.076 mm
Main bearing journal diameter . . . . . . . . . . . . . . . . . . 63.475 to 63.487 mm
Service limit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63.36 mm
Regrind diameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63.225 to 63.237 mm
Big-end journal diameter . . . . . . . . . . . . . . . . . . . . . . 58.725 to 58.744 mm
Service limit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58.637 mm
Regrind diameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58.475 to 58.494 mm
Main and big-end bearing oversizes available . . . . . . 0.25 mm
Main bearing clearance . . . . . . . . . . . . . . . . . . . . . . . 0.031 to 0.079 mm
Crankshaft end-float . . . . . . . . . . . . . . . . . . . . . . . . . 0.05 to 0.15 mm
Thrust washer oversizes available:
1st oversize . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.063
2nd oversize . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.127 mm
Big-end bearing clearance . . . . . . . . . . . . . . . . . . . . . 0.025 to 0.075 mm
Connecting rod end-float . . . . . . . . . . . . . . . . . . . . . . 0.15 to 0.35 mm
Camshaft
End-float . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.1 to 0.2 mm
Pistons and connecting rods
Piston diameter:
Standard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90.395 mm
1st oversize . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90.649 mm
2nd oversize . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90.903 mm
Piston to cylinder bore clearance . . . . . . . . . . . . . . . . 0.075 mm
Connecting rod misalignment - maximum . . . . . . . . . 0.075 mm per 25.4 mm
Piston rings
Fitted gap in cylinder bore:
Top compression . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.40 to 0.65 mm
2nd compression . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.30 to 0.50 mm
Oil control rails . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.30 to 0.60 mm
Ring to groove clearance:
Top compression . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.167 to 0.232 mm
2nd compression . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.05 to 0.08 mm
Oil control ring assembly . . . . . . . . . . . . . . . . . . . . . . 0.05 to 0.08 mm
Cylinder block
Cylinder bore maximum ovality . . . . . . . . . . . . . . . . . 0.127 mm
Cylinder bore maximum taper . . . . . . . . . . . . . . . . . . 0.254 mm
Cylinder bore maximum wear . . . . . . . . . . . . . . . . . . 0.177 mm
Cylinder bore size:
Standard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90.47 mm
For 1st oversize piston . . . . . . . . . . . . . . . . . . . . . . . 90.73 mm
For 2nd oversize piston . . . . . . . . . . . . . . . . . . . . . . . 90.98 mm
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DATA, TORQUE & TOOLS
| Categories | Land Rover, Land Rover Defender, Land Rover Discovery |
|---|---|
| Tags | Land Rover |
| Model Year | 1997 |
| Download File |
|
| Document Type | Owners Manual |
| Language | English, German |
| Product Name | Discovery, Defender, Range Rover Gearbox |
| Product Brand | Land Rover |
| Document File Type | |
| Publisher | landrover.com |
| Wikipedia's Page | http://en.wikipedia.org/wiki/Land_Rover |
| Copyright | Attribution Non-commercial |
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