Simpsons SC213 - Page 71

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SC213 Diesel Engines
DIFFICULT STARTING
Incorrect type or
Grade of fuel
Faulty fuel feed/
Supply pump
Chocked/clogged
Fuel filters
Overhaul fuel feed/
Supply pump
Renew filter
elements
Drain the fuel &and
Refill with correct
Grade of fuel
Exhaust pipe
restriction
Check and clean /
Remove the
restrictions
DIFFICULT STARTING
Restriction in air
Cleaner or induction
system
Faulty fuel injection
pump
Faulty injectors
Overhaul injection
pump
Overhaul injectors
Check and clean
Or Remove the
restriction
Air in fuel system
Remove air lock
DIFFICULT STARTING
Incorrect fuel pump
timing
Poor compression
Sticking valves
Refer-poor
Compression causes
Replace valves
Check and reset
Incorrect valve timing
Check and reset