Starter Cranks, But Engine Does Not Start; Table 11-3 Starter Cranks, But Engine Does Not - Mitsubishi S12R-T2MPTK Operation & Maintenance Manual

Chapter 11 TROUBLESHOOTING

Starter Cranks, but Engine Does Not Start

Causes
Run out of fuel, blocked pipe
Improper fuel properties
Fuel leaks from fuel line or
injection pipe
Fuel system
Clogged fuel filter
Fuel feed pump malfunction
Fuel injection pump malfuction
Fuel injection nozzle malfunc-
tion
Air intake
Insufficient amount of intake air
system
Control
Governor malfunction
system
Engine
Compression pressure drop
proper
Note: The table above also includes the parts not supplied by MHIET For the parts not supplied by MHIET inspect
and maintain them by following the manufacturer's operation manual.
11-4
Table 11-3 Starter Cranks, but Engine Does Not Start
Inspect fuel tank, refill fuel, bleed air.
Check fuel pipes and valves.
Use appropriate fuel.
Remove dust, water or impurities.
Check fuel lines and injection pipes for damage, and retighten if
necessary.
Contact your MHIET dealer.
Inspect and replace fuel filter.
Inspect and replace oil-water separator element.
(Refer to P8-6)
Clean gauze filter.
Contact your MHIET dealer.
Check fuel injection pump rack stroke.
Contact your MHIET dealer.
Contact your MHIET dealer.
Clean and inspect inlet system.
Contact your MHIET dealer.
Check fuel control link operation.
Contact your MHIET dealer.
Contact your MHIET dealer.
Solutions
(Refer to P3-2)
(Refer to P4-1)
(Refer to P3-1)
(Refer to P8-8)
(Refer to P8-7)