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8.1. Troubleshooting
Troubleshooting mechanical engine
problems can be difficult. This section lists
possible engine problems that could be
encountered with possible causes. The
information given is of a general nature as it
covers the basic engine and your particular
application may be different.
If you are in any doubt, contact your
local Lister Petter distributor.
Before starting any dismantling proce-
dure the following should be considered:
a. Do you have, or access to, the necessary
Lister Petter spare parts before you com-
mence dismantling.
b. Do you know and understand the engine
8. Troubleshooting
Problem
Method of Correction
Difficult starting or failure to start
Incorrect starting procedure.
Refer to "5. Operating Instructions".
Unsuitable lubricating oil or fuel.
Refer to the specifications in "6. Engine Fluids".
No fuel in the tank or the filter is choked.
Refill the tank or replace the filter.
Fuel tap in OFF position.
Switch to ON position.
Water or dirt in the fuel system.
Drain, flush, refill and prime the fuel system.
Faulty injector or fuel pump.
Replace the injector or pump or have it serviced.
Discharged battery or poor battery connections.
Recharge or replace the battery. Check the
terminals are tight.
Overheating
Overload.
Reduce the load.
Lubricating oil level too low.
Refill the sump.
Recirculation of exhaust gasses or cooling air.
Investigate the cause and rectify.
Cooling air obstructed or restricted.
Investigate the cause and rectify.
and all the related systems?
c. Do you have sufficient electrical and
mechanical skills and knowledge to
understand the symptoms?
d. Do you have suitable electrical diagnos-
tic equipment available?
Method of Troubleshooting
1. Diagnose the problem by eliminating the
easiest things first.
2. Before starting to remove or dismantle
any components double check your ob-
servations.
3. When electrical troubleshooting always
start at the battery first.
8. Troubleshooting
Содержание K1 64
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