Isuzu KB P190. Manual - part 758

 

  Index      Isuzu     Isuzu KB P190 - service repair manual 2007 year

 

Search            

 

 

 

 

 

 

 

 

 

Content   ..  756  757  758  759   ..

 

 

Isuzu KB P190. Manual - part 758

 

 

Engine Mechanical – V6 

Page 6A1–255 

 

Page 6A1–255 

Disassemble 

Remove the following: 

Oil pan drain plug (7) and sleeve (8). 

Oil level sensor (9). 

Crankshaft oil deflector bolts (6) and remove the deflector. 

Oil pump suction pipe bolts (5) and the suction pipe (3). 

Oil pump suction pipe gasket (4) from the suction pipe and discard. 

 

Figure 6A1 – 444 

Clean 

Remove any remaining thread sealant, gasket material or sealant using a commercially available wooden or plastic 
scraper. 

Clean the oil pan and oil pan components in solvent. 

Clean out debris from the bolt holes. 

 

Safety glasses must be worn when using 
compressed air. 

Dry the oil pan and oil pan components with compressed air. 

Engine Mechanical – V6 

Page 6A1–256 

 

Page 6A1–256 

Inspect 

Inspect the exterior of the oil pan for the following 
conditions: 
• 

Damage to the drain plug or drain plug hole, 

• 

Damage to the transmission mounting bosses, 

• 

Damage to the oil level sensor threads, and 

• 

Dents or damage to the exterior. 

Inspect the interior of the oil pan for the following 
conditions: 
• 

Gouges or damage to the oil pan sealing 
surfaces, 

• 

Damage to the crankshaft oil deflector, 

• 

Damage to the bolt holes, 

• 

Damage to the oil suction tube mounting 
bosses, and 

• 

Damage to the crankshaft oil deflector mounting 
bosses. 

 

Figure 6A1 – 445 

Inspect the oil pan deflector for damage. 

Repair or replace the oil pan deflector and/or oil pan 
as required. 

 

 

Figure 6A1 – 446 

Inspect the following: 

The mounting face (1) of the oil pump suction pipe for 
possible leakage paths. 

The oil pump pipe support bracket (2) for cracks or 
damage. 

The oil pump suction pipe tube (3) for cracks, 
imperfections and/or damage. 

The oil pump screen (4) for blockage, foreign 
material, tears, cracks and/or damage. 

10 

Repair or replace the oil pan and/or oil pan 
components as required. 

 

 

Figure 6A1 – 447 

Engine Mechanical – V6 

Page 6A1–257 

 

Page 6A1–257 

Reassemble 

Reassembly of the oil pan and oil suction pipe assembly is the reverse of the disassembly procedure, noting the 
following: 

Install a new oil suction tube seal onto the oil suction 
tube. 

Install the oil suction pipe and tighten the attaching 
bolts to the correct torque specification. 

Oil suction pipe attaching  
bolt torque specification .....................................10.0 Nm 

Install the crankshaft oil deflector into the oil pan 
assembly and tighten the attaching bolts to the 
correct torque specification. 

Crankshaft oil deflector 
attaching bolt torque specification......................10.0 Nm 

Install the oil level sensor into the oil pan assembly 
and tighten to the correct torque specification. 

Oil level sensor torque specification...................20.0 Nm 

 

Figure 6A1 – 448 

Install the oil pan drain plug into the oil pan assembly and tighten to the correct torque specification. 

Oil pan drain plug  
torque specification ............................................25.0 Nm 

Reinstall 

Install the guide pins, Tool No. EN-46109 (1) into the 
oil pan rail bolt hole on each side of the engine block. 

 

Figure 6A1 – 449 

Engine Mechanical – V6 

Page 6A1–258 

 

Page 6A1–258 

Place a 3mm bead (1) of RTV sealant on the cylinder 
block pan rail and crankshaft rear oil seal housing to 
oil pan mating surfaces. 

Position the oil pan onto the cylinder block. 

Remove the guide pins, Tool No. EN-46109 from the 
cylinder block. 

 

Figure 6A1 – 450 

Loosely install the oil pan bolts. 

Tighten the oil pan attaching bolts to the correct 
torque specification and in the sequence shown. 

 

 

Oil pan to cylinder block attaching 
bolt (1 – 11) torque specification .............20.0 – 26.0 Nm 

Oil pan to crankshaft rear oil 
seal housing attaching bolt (12 – 13) 
torque specification ...................................8.0 – 12.0 Nm 

 

 

Figure 6A1 – 451 

 

 

 

 

 

 

 

Content   ..  756  757  758  759   ..