Isuzu KB P190. Manual - part 782

Engine Mechanical – V6 

Page 6A1–351 

 

Page 6A1–351 

6 

Torque Wrench Specifications 

A T T E N T I O N  

„ 

Fasteners must be replaced after loosening. 

 

Fasteners either have micro encapsulated sealant applied or incorporate a mechanical thread lock and 
should only be re-used once. If in doubt, replacement is recommended. 

 

Oil Pan Drain Plug ................................................................................ 25.0 Nm 

Oil Filter Adaptor Attaching Bolt ................................................ 20.0 – 26.0 Nm 

Oil Level Indicator Tube Attaching Bolt........................................ 8.0 – 12.0 Nm 

Accessory Drive Belt Idler Pulley Attaching Bolt................................... 50.0 Nm 

Accessory Drive Belt Tensioner Attaching Bolt .................................... 50.0 Nm 

Power Steering Reservoir Bracket  Attaching Screw.............................. 9.0 Nm 

Power Steering Pump Bracket Attaching Bolt ........................... 49.0 – 67.0 Nm 

Upper Intake Manifold to Lower Intake Manifold Attaching Bolt ........... 23.0 Nm 

Upper Intake Manifold to Cylinder Head Attaching Bolt........................ 23.0 Nm 

Lower Intake Manifold to Cylinder Head Attaching Bolt........................ 23.0 Nm 

Fuel Injector Wiring Harness Bracket Attaching bolt .............................. 9.0 Nm 

Exhaust Manifold to Cylinder Head Attaching Bolt ..................... 17.0 - 23.0 Nm 

Exhaust Manifold Heat Shield Attaching Bolt ............................... 8.0 - 12.0 Nm 

Battery Harness Ground Terminal Attaching Nut ................................. 13.0 Nm 

Camshaft Cover Attaching Bolt ................................................... 8.0 – 12.0 Nm 

Engine Ground Connector Bolt............................................................. 10.0 Nm 

Engine Wiring Harness Former Attaching Bolt .......................... 12.0 – 16.0 Nm 

„  Crankshaft Balancer Assembly Attaching Bolt: 

Stage 1 ..................................................................................... 90.0 –110.0 Nm 

Stage 2 ....................................................................................................... 150

° 

Engine Front Cover Assembly Attaching Bolt............................ 20.0 – 26.0 Nm 

Camshaft Intermediate Sprocket Attaching Bolt ........................ 58.0 – 72.0 Nm 

Secondary Timing Chain Guide Attaching Bolt.......................... 20.0 – 26.0 Nm 

Secondary Timing Chain Shoe Attaching Bolt........................... 20.0 – 26.0 Nm 

Secondary Timing Chain Tensioner Attaching Bolt ................... 20.0 – 26.0 Nm 

Primary Timing Chain Upper Guide Attaching Bolt.................... 20.0 – 26.0 Nm 

Primary Timing Chain Tensioner Attaching Bolt ........................ 20.0 – 26.0 Nm 

Oil Pump Assembly Attaching Bolt ............................................ 20.0 – 26.0 Nm 

Camshaft Sprocket Attaching Bolt ............................................. 49.0 – 67.0 Nm 

Exhaust Camshaft Sprocket Attaching Bolt ............................... 49.0 – 67.0 Nm 

Camshaft Bearing Cap Attaching Bolt ......................................... 8.0 – 12.0 Nm 

Cylinder Head Threaded Plug .............................................................. 31.0 Nm 

„ Cylinder Head M11 Attaching Bolt: 

Stage 1 ...................................................................................... 40.0 – 50.0 Nm 

Stage 2 ....................................................................................................... 120

° 

„ Cylinder Head M8 Attaching Bolt: 

Stage 1 ...................................................................................... 12.0 – 18.0 Nm 

Stage 2 ......................................................................................................... 60

° 

Engine Mount Bracket to Cylinder Block Attaching Bolt ............ 43.0 – 57.0 Nm 

Engine Mount to Bracket Attaching Nut..................................... 70.0 – 90.0 Nm 

Engine Mount to Frame Attaching Nut ...................................... 44.0 – 60.0 Nm 

Engine Lift Bracket Attaching Bolt .......................................... 58.0 – 72.0.0 Nm 

Knock Sensor Attaching Nut................................................................. 23.0 Nm 

Engine Mechanical – V6 

Page 6A1–352 

 

Page 6A1–352 

Power Steering High Pressure Line Attaching Bolt ..................... 8.0 – 12.0 Nm 

Power Steering High Pressure Line Flare Nut........................... 25.0 – 35.0 Nm 

Steering Gear Housing Mounting Nut: 
Stage 1 ................................................................................................. 60.0 Nm 
Stage 2 ................................................................................................40° – 50° 

Oil Suction Pipe Attaching Bolt............................................................. 10.0 Nm 

Crankshaft Oil Deflector Attaching bolt................................................. 10.0 Nm 

Oil Level Sensor ................................................................................... 20.0 Nm 

Oil Pan to Cylinder Block Attaching Bolt.................................... 20.0 – 26.0 Nm 

Oil Pan to Crankshaft Rear Oil Seal Housing Attaching Bolt ........ 8.0 - 12.0 Nm 

„  Flexplate Attaching Bolt: 

Stage 1 ...................................................................................... 26.0 – 34.0 Nm 

Stage 2 ......................................................................................................... 45

° 

Crankshaft Rear Oil Seal Housing Attaching Bolt........................ 8.0 – 12.0 Nm 

„ Connecting Rod Cap Attaching Bolt: 

Stage 1 ................................................................................................. 30.0 Nm 

Stage 2 ................................................................................ Loosen Completely 

Stage 3 ................................................................................................. 25.0 Nm 

Stage 4 ....................................................................................................... 110

° 

Crankshaft Bearing Cap Remover Nut ................................................. 11.0 Nm 

„ Crankshaft Main Bearing Cap Inboard Attaching Bolt: 

Stage 1 ................................................................................................. 20.0 Nm 

Stage 2 ......................................................................................................... 80

° 

„ Crankshaft Main Bearing Cap Outboard Attaching Bolt: 

Stage 1 ................................................................................................. 15.0 Nm 

Stage 2 ....................................................................................................... 110

° 

„  Crankshaft main Bearing Cap Side Attaching Bolt: 

Stage 1 ................................................................................................. 30.0 Nm 

Stage 2 ......................................................................................................... 60

° 

Cylinder Block Threaded Plug .................................................... 27.0 - 35.0 Nm 

Oil Jet Attaching Bolt ................................................................... 8.0 – 12.0 Nm 

Engine Mechanical – V6 

Page 6A1–353 

 

Page 6A1–353 

7 Special 

Tools 

Tool Number 

Illustration 

Description 

E-308 

 

Seal Remover 

Previously released. 

EN-46101 

 

Spark Plug Tube Seal Guide Set 

Used to protect the spark plug lip seals when installing the 
camshaft cover to the cylinder head. 

EN-46103 

 

Camshaft Actuator Valve Seal Installer 

Used to install the camshaft actuator valve seals into the front 
cover. 

EN-46105 –  

1 and 2 

 

Camshaft Locking Tool Set 

Used to retain camshaft position during timing chain or 
camshaft actuator replacement. 

EN-46106 

 

Flexplate Holding Tool 

Used to retain crankshaft position during valve-train overhaul 
and harmonic balancer removal. 

EN-46108 

 

Timing Chain Retention Tool Set 

Used to retain timing chain tension during camshaft and 
sprocket removal. 

Engine Mechanical – V6 

Page 6A1–354 

 

Page 6A1–354 

Tool Number 

Illustration 

Description 

EN-46109 

 

Engine Front Cover / Oil Pan / Crankshaft Rear Oil Seal 

Housing Installation Guide Pins 

Used to align the engine front cover/oil pan/crankshaft rear oil 
seal housing during engine assembly. 

EN-46110 

 

On-vehicle Valve Spring Compressor 

Used to remove valve springs with the cylinder heads 
assembled to the cylinder block. 

EN-46111 

 

Crankshaft Rotation Socket 

Used to rotate the crankshaft during engine overhaul. 

EN-46112 

 

Timing Chain Tensioner Retraction Springs 

Used to retain the timing chain tensioner plunger within the 
tensioner bore during assembly of timing chains to engine. 

EN-46114 

 

Engine Lift Brackets 

Used in conjunction with commercially available lifting 
equipment to lift engine. 

EN-46116 

 

Valve Stem Seal Remover / Installer 

Used to remove/install the valve stem seals.