Storage; Troubleshooting Guide - Titan TT-GD520 Instruction Manual

8. Maintenance
-------------------------------------------------------------------------------------------------------

9. Storage

-----------------------------------------------------------------------------------------------------------------------------------------
WARNING
• Aged fuel is one of major causes of engine starting failure.
1. Drain a fuel tank and push the primer bulb until it becomes empty of fuel.
2. Remove the spark plug and drop a spoonful of 2-cycle oil into the cylinder. Crank the engine several
times and replace the plug.
3. Brush off dirt from the drill surface and apply rust protective oil.
4. Store the machine in a dry, dust-free place.

10. Troubleshooting guide

-----------------------------------------------------------------------------------------------------------------------------------------
Case 1. Starting failure
-----------------------------------------------------------------------------------------------------------------------------------------
CHECK
-----------------------------------------------------------------------------------------------------------------------------------------
fuel tank
fuel filter
carburetor adjustment screw ➞
sparking (no spark)
spark plug
-----------------------------------------------------------------------------------------------------------------------------------------
Case 2. Engine starts but does not keep running/Hard re-starting.
-----------------------------------------------------------------------------------------------------------------------------------------
CHECK
-----------------------------------------------------------------------------------------------------------------------------------------
fuel tank
carburetor adjustment screw ➞
muffler,cylinder (exhaust port)➞
air cleaner
cylinder fin, fan cover
-----------------------------------------------------------------------------------------------------------------------------------------
When your unit seems to need further service, please consult with service shop in your area.
PROBABLE CAUSES
➞
incorrect fuel
➞
fuel filter is clogged
out of normal range
➞
spark plug is fouled/wet
➞
plug gap is incorrect
➞
disconnected
PROBABLE CAUSES
➞
incorrect fuel or staled fuel
out of normal range
carbon is built-up
➞
clogged with dust
➞
clogged with dust
■OIL LEVEL
• Check oil level of the gear box every 50 hours
of use and change with new oil as necessary.
(SAE #80-90).
RECOMMENDED CHANGE INTERVAL
1st: After 50 hours of use
2nd and on: Every 100 hours of use.
➞ drain it and use correct fuel
➞ clean
➞ adjust to normal range
➞ clean/dry
➞ correct (GAP: 0.6~0.7mm)
➞ re-tighten
➞ drain it and with correct fuel
➞ adjust to normal range
➞ wipe away
➞ air blow or wash
➞ clean
ACTION
ACTION