Contents Wiring diagrams Section: Mechanical All sections

Torque Specifications Land Rover Discovery L318

ApplicationFt. Lbs. (N.m)
A/C Compressor16 (22)
ACE Pump16 (22)
Auxiliary Drive Belt Tensioner33 (45)
Auxiliary Housing30 (40)
Block Coolant Drain Plug22 (30)
Camshaft Gear Bolt37 (50)
Camshaft Thrust Plate Bolts16 (22)
Connecting Rod Cap Bolts (2)
Step 115 (20)
Step 2Tighten An Additional 80 Degrees
Coolant Outlet Elbow16 (22)
Crankshaft Pulley Bolt200 (270)
Cylinder Head Bolt (2) (3)
Step 115 (20)
Step 2Tighten An Additional 90 Degrees
Step 3Tighten An Additional 90 Degrees
Drive Plate & Clamp Ring Bolt (Early Engine)33 (45)
Drive Plate Spacer & Hub-To-Crankshaft Bolt (Early Engine)63 (85)
Drive Plate-To-Crankshaft Allen Bolt (Later Engine)63 (85)
Engine Ground Strap16 (22)
Engine Mount Bolts63 (85)
Engine Mount Nuts33 (45)
Engine-To-Transmission Bolt63 (85)
Exhaust Manifold Bolt (4)
Initial Torque11 (15)
Final Torque28 (38)
Front Exhaust Pipe Flange Nuts22 (30)
Flywheel-To-Crankshaft Bolt58 (78)
Generator Mounting Bracket30 (40)
Intake Manifold (5)
Step 1(6)
Step 238 (51)
Intake Manifold Gasket Clamp Bolt13 (18)
Jockey (Idler Pulley)37 (50)
Knock Sensor16 (22)
Main Bearing Cap Bolts (7)
Initial Torque - All Main Bearing Cap & Side Bolts10 (14)
Final Torque
Main Bearing Cap Bolts 1-853 (72)
Main Bearing Cap Bolts 9-1068 (92)
Main Bearing Cap Side Bolts 11-1533 (45)
Main Bearing Cap Side Bolts 16-2033 (45)
Oil Cooler Pipe-To-Timing Cover11 (15)
Oil Drain Plug24 (33)
Oil Pressure Switch11 (15)
Oxygen Sensor33 (45)
Plenum Chamber16 (22)
Rocker Shaft Bolt30 (40)
Secondary Air Injection Adapters24 (33)
Spark Plugs15 (20)
Sump (Oil Pan) Bolts & Nuts (8)16 (22)
Tail Pipe18 (25)
Timing Cover Bolt (9) (10)16 (22)
Torque Converter-To-Flexplate Bolt37 (50)
Viscous Fan Nut33 (45)
Water Pump Bolt18 (24)
Water Pump Pulley16 (22)
INCH Lbs. (N.m)
Breather Adapter53 (6)
Camshaft Position (CMP) Sensor Bolt71 (8)
Crankshaft Position (CKP) Sensor Bolt53 (6)
Crankshaft Position (CKP) Sensor Cover53 (6)
Engine Coolant Temperature Sensor (10)89 (10)
Fuel Rail80 (9)
IAVC Sensor71 (8)
Ignition Coils71 (8)
Oil Pick-Up Strainer Bolt89 (10)
Oil Pump Filter Head Adapter (10)115 (13)
Oil Pump Filter Head Bolt71 (8)
Rocker Cover Bolts (2)71 (8)
Throttle Body89 (10)
Throttle Cable Abutment Bracket89 (10)
Throttle Position Sensor18 (2)
(1) For torque specifications not specified, refer to STANDARD TORQUE SPECIFICATIONS table for bolt size torque specification. (2) Replace bolts after every use. (3) Tighten cylinder head bolts in sequence. (Схема №15) (4) Tighten exhaust manifold bolts in sequence. (Схема №25) (5) Tighten lower intake manifold bolts in sequence. (Схема №100) (6) 89 INCH Lbs. (10 N.m) (7) Tighten main bearing cap bolts in sequence. (Схема №175) (8) Tighten oil pan bolts in sequence. (Схема №75) (9) Tighten timing cover bolts in sequence. (Схема №89) (10) Apply sealant, Part Number STC 50552 to threads prior to assembly.
(1)For torque specifications not specified, refer to STANDARD TORQUE SPECIFICATIONS table for bolt size torque specification.
(2)Replace bolts after every use.
(3)Tighten cylinder head bolts in sequence. (Схема №15)
(4)Tighten exhaust manifold bolts in sequence. (Схема №25)
(5)Tighten lower intake manifold bolts in sequence. (Схема №100)
(6)89 INCH Lbs. (10 N.m)
(7)Tighten main bearing cap bolts in sequence. (Схема №175)
(8)Tighten oil pan bolts in sequence. (Схема №75)
(9)Tighten timing cover bolts in sequence. (Схема №89)
(10)Apply sealant, Part Number STC 50552 to threads prior to assembly.

TORQUE SPECIFICATIONS (1)

Bolt SizeFt. Lbs. (N.m)
M813 (18)
M1026 (35)
M1248 (65)
M1459 (80)
M1696 (130)
5/16 UNC/UNF18 (25)
3/8 UNC/UNF30 (40)
7/16 UNC/UNF55 (75)
1/2 UNC/UNF66 (90)
5/8 UNC/UNF100 (135)
INCH Lbs. (N.m)
M527 (4)
M653 (6)
1/4 UNC/UNF80 (9)

STANDARD BOLT TORQUE SPECIFICATIONS