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Introduction
The following chapter lists the possible problems that could occur with the machine, engine, transmission and
components.
Note: These lists are not exhaustive. If in doubt contact your BELL Product Support Representative.
Symptom
Starter motor turns engine too
slowly
Engine hard starting when cold
Engine turns but does not start
Engine difficult to start (hot or cold) Starter motor turns too slowly
Engine cuts out soon after starting
870984-01
June 1, 1999
CHAPTER 17. TROUBLE SHOOTING
Engine Difficult to Start
Battery under charged
Loose or dirty battery terminals
Faulty engine earth connection
Incorrect grade of engine lubrication
oil
Engine starter motor turns engine
too slowly
Incorrect use of auxiliary starting aid Instruct operator on correct use
Insufficient fuel in fuel tank
Air in the fuel system
Restricted air inlet
Restricted exhaust system
Insufficient fuel in the fuel tank
Air in the fuel system
Blocked fuel tank air vent
Blocked fuel filters
Air filter restriction
Exhaust restriction
Possible Cause
Remedy
Check the battery charge. Recharge
or replace the battery
Tighten or clean the battery termi-
nals
Repair, clean or secure the connec-
tion
Change the oil. Refer to
mended Fuel, Lubricants and
Coolant Chart
Check the battery charge. Recharge
or replace the battery
Fill fuel tank and bleed fuel system
Check the battery charge. Recharge
or replace the battery
Bleed the fuel system
Service air filter system
Locate and repair the restriction
Fill the fuel tank and bleed the fuel
system
Bleed the fuel system
Clean out the air vent and bleed the
fuel system
Replace the fuel filters
Service the air filter system
Locate and repair the restriction
Recom-
113
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