Lister Petter T Series, Руководство оператора, Страница: 30 / 81

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T series enGines operaTors' handbook
6. TroubleshooTinG
6.1 preliminary
inFormaTion
Troubleshooting mechanical engine
problems can be difficult. The list of
problems in this section is of a general
nature as it covers the basic engine;
your particular application may be
different.
A comprehensive list of problems and
the methods of correction is given in
the Workshop Manual. If you are in any
doubt, contact your local Lister Petter
distributor.
Before starting any dismantling
procedure please read 1. Safety
Information. The following should be
considered:
• Do you know and understand the
engine and all the related systems?
• Do you have sufficient electrical
and mechanical knowledge and skills
to understand the symptoms?
• Do you have suitable electrical
diagnostic equipment available?
• Do you have, or have access to, the
necessary Lister Petter spare parts?
6.2 meThod oF
TroubleshooTinG
Use the tables to find out probable
causes of problems, together with
recommended solutions.
1.Diagnose the problem by eliminating
the easiest things first.
2.Before starting to remove or dismantle
any com ponents double-check your
observations.
3.During dismantling keep all cylinder-
related items together in their
respective groups and correct order
to ensure they are refitted in their
original places.
4.In the case of electrical problems
always check the battery first.
TroUbleShooTIng
Problem Cause Solution
Difficulty
starting or
failure to start
Incorrect starting procedure. Refer to section 3.
Unsuitable lubricating oil or fuel. Refer to section 4.
No fuel in the tank or the filter is
choked.
Refill the tank and prime the fuel
system or replace the filter.
Air in the fuel system. Prime the fuel system.
Water or dirt in the fuel system.
Drain, flush, refill and prime the fuel
system.
Faulty injector or 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.
Fuel control solenoid not energised.
Check the shutdown devices or the
electrical system.
Starter motor
does not
operate
Loose or corroded connections. Clean and tighten the connections.
Worn-out battery. Replace the battery.
Faulty starter panel or connections.
Adjust the connections and/or replace
the panel.