Home > Land Rover 90, 110 & Defender L316 1983-2016 > Engine Parts > Duratorq 2.2 & 2.4 Engine Parts > ENGINE TORQUE SETTINGS 2.4

ENGINE TORQUE SETTINGS 2.4

2.4 TD4 Tightening torques


 
Cylinder head instructions
 

  1. Renew Bolts then Tighten bolts 1-10 to 20 Nm. then bolts 11-18 to 10 Nm
  2. Then Tighten bolts 1-10 to 40 Nm and bolts 11-18 to 20 Nm
  3. Then Tighten bolts 1-10 by 180° and bolts 11-18 by 180°
  4. M6 bolt tighten to 10 Nm

Other engine tightening torques

Main bearings
Renew bolts/nuts
Yes
Main bearings
Stage 1
45 Nm
Main bearings
Stage 2
80 Nm+105°
Big end bearings
Renew bolts/nuts
Yes
Big end bearings
Stage 1
30 Nm
Big end bearings
Stage 2
100°
Oil pump to cylinder block
10 Nm
Sump bolts
1)7 Nm 2)14 Nm
Sump drain bolt
23 Nm
Flywheel/driveplate
 

Use new bolts.

  1. 25 Nm
  2. 40 Nm
  3. 48°
Clutch pressure plate
29 Nm
Crankshaft pulley/damper bolts
45 Nm+90°

  • Use new bolts.
Camshaft sprocket/gear
35 Nm
Camshaft carrier/cap
 

  1. 1-22 = 23 Nm
  2. 23-25 = 10 Nm

Camshaft/rocker cover
10 Nm
Rocker shaft
10 Nm+30°

  • Use new bolts.
Inlet manifold to cylinder head
15 Nm
Exhaust manifold to cylinder head
 

  • Use new studs, nuts and bolts.
  • Stud = 20 Nm
  • Nuts = 40 Nm
  • Bolts = 40 Nm
Exhaust downpipe to manifold
30 Nm
Water pump
23 Nm
Injector/clamp
6 Nm+180°
Injector pipe unions
1)5 Nm 2)35 Nm
Fuel/injection pump sprocket/gear
 

  • Bolts = 33 Nm
  • Nuts = 64 Nm
Fuel/injection pump mounting
23 Nm
Glow plugs
10 Nm
Crankshaft position sensor/engine speed (RPM) sensor
7 Nm
Camshaft position sensor
9 Nm
Engine oil pressure switch
15 Nm
Oil filter
35 Nm