Simpsons SC213 Service Manual page 71

SC213 Diesel Engines
Incorrect type or
Grade of fuel
Drain the fuel &and
Refill with correct
Grade of fuel
Restriction in air
Cleaner or induction
system
Check and clean
Or Remove the
restriction
Incorrect fuel pump
timing
Check and reset
DIFFICULT STARTING
Exhaust pipe
restriction
Check and clean /
Remove the
restrictions
DIFFICULT STARTING
Air in fuel system
Remove air lock
DIFFICULT STARTING
Incorrect valve timing
Check and reset
Faulty fuel feed/
Supply pump
Overhaul fuel feed/
Supply pump
Faulty fuel injection
pump
Overhaul injection
pump
Poor compression
Refer-poor
Compression causes
70
Chocked/clogged
Fuel filters
Renew filter
elements
Faulty injectors
Overhaul injectors
Sticking valves
Replace valves