24
11. Troubleshooting guide
Case 1. Starting failure
CHECK
PROBABLE CAUSES
ACTION
fuel tank
➞
incorrect fuel
➞
drain it and with correct fuel
fuel filter
➞
fuel filter is clogged
➞
clean
carburetor adjustment screw
➞
out of normal range
➞
adjust to normal range
sparking (no spark)
➞
spark plug is fouled/wet
➞
clean/dry
➞
plug gap is incorrect
➞
correct (GAP: 0.6~0.7mm)
spark plug
➞
disconnected
➞
retighten
Case 2. Engine starts but does not keep running/Hard re-starting.
CHECK
PROBABLE CAUSES
ACTION
fuel tank
➞
incorrect fuel or staled fuel
➞
drain it and with correct fuel
carburetor adjustment screw
➞
out of normal range
➞
adjust to normal range
muffler,cylinder (exhaust port)
➞
carbon is built-up
➞
wipe away
air cleaner
➞
clogged with dust
➞
wash
cylinder fin, fan cover
➞
clogged with dust
➞
clean
When your unit seems to need further service, please consult with our RedMax service shop in your area.
Содержание HEZ2500F
Страница 2: ......
Страница 26: ...12 Parts list 26 Fig 1 DRIVE UNIT S N 200001 and up...
Страница 28: ...12 Parts list 28 Fig 2 ENGINE UNIT HE225F S N 50100000 and up...
Страница 30: ...Fig 3 ENGINE UNIT HEZ2500F S N 50100000 and up 30 12 Parts list...
Страница 34: ......
Страница 35: ......
Страница 36: ...KOMATSU ZENOAH AMERICA INC 4344 Shackleford Road Suite 500 Norcross Georgia 30093 Printed in Japan...