Replacement Part List

Common Faults and Repair Methods of Engine
Number Fault Check
2 ,GOLQJ
unstable
3UHVVXUHUHGXFHUVHDOVGLGQRWVHDWZHOOUHVHDO
&KHFNWKHWLJKWHQLQJVFUHZRIWKHPL[HUWRVHHZKHWKHULWLVORRVH
RUQRWFKHFNDOORIWKHFRQQHFWLRQVEHWZHHQWKHJDVLQOHWSLSHDQG
PL[HUIRUOHDNV
&KHFN½[HGEROWRQVSHHGPRWRUWRVHHZKHWKHULWLVORRVHRUQRW
&KHFNWKH/3*1*SUHVVXUHWRVHHZKHWKHULWLVQRUPDORUQRW
&KHFNWKHVFUHZRISUHVVXUHUHJXODWLQJYDOYHWRVHHZKHWKHULWLV
loose or not
&KHFNWKH/3*WDQNVXUIDFHWRVHHZKHWKHULWKDVIUR]HQRYHU
3 (QJLQHZLOOQRWRSHU-
ate standby
7KHWRSGHDGFHQWHUVLJQDORIF\OLQGHURQHLVQRWFRUUHFW
6SHHGVLJQDOLVQRWFRUUHFW
(OLPLQDWLRQPHWKRGFKHFNRUUHSODFHWKHVHQVRU
7HPSHUDWXUHRISUHVVXUHUHGXFLQJYDOYHLVWRRORZ
3UHVVXUHUHGXFHUGRHVQRWZRUNQRUPDOO\UHSDLURUUHSODFH
&\OLQGHUEORZE\
(OLPLQDWLRQPHWKRGFKHFNWKHF\OLQGHUFDSRIWKHVFUHZ:KHQQHFHVVDU\
UHSODFHWKHF\OLQGHUFDSVHDO
 (QJLQHQRWSURYLGLQJ
HQRXJKSRZHURU
consumption of fuel
increases
/RZSUHVVXUHSLSHEXFNOHGRUWRRORQJVHWWOH
,JQLWLRQV\VWHPZLWKQRWHQRXJKLJQLWLRQSRZHU
,JQLWLRQZLUHVDQG)%7LVQRWFRQQHFWHGFRUUHFWO\
,JQLWLRQZLUHVDQGVSDUNSOXJVDUHQRWFRQQHFWHGSURSHUO\
6RPHRIWKHF\OLQGHUVPLVVWKHLJQLWLRQ
+DQGOLQJPHWKRGRI
3XOORXWWKHVSDUNSOXJREVHUYHSROHWRSWRVHHZKHWKHULWKDVEXUQHG
WUDFHLIWKHUHLVWKHQUHSODFHWKHVSDUNSOXJ
8VHPXOWLPHWHU;.ü*($5WHVWWKHUHVLVWDQFHRIWKHLJQLWLRQZLUHVLI
GDPDJHGFKDQJHLJQLWLRQZLUHV
8QGHUSUHVVXUHRIWKHF\OLQGHUFKHFNDQGDGMXVWYDOYHRUUHSODFHWKH
SLVWRQULQJ
+LJKSUHVVXUHIXHOOLQHEORFNHGRURXWRIVKDSHFOHDURUUHSODFHOLQH
&OHDQRUUHSODFHDLU½OWHU
0L[HULVQRWVHDOHGZHOOUHSODFH
7KHMRLQWSDUWRIPL[HUDQGWKURWWOHOHDNLQJVHWWOH
&KHFNJDVSUHVVXUH¾RZ
&KHFNZKHWKHUJDVLVXSWRVWDQGDUGXVHRQO\KLJKJUDGH/3*
$LU½OWHUH[KDXVWV\VWHPMDPFOHDQDLU½OWHUDQGH[KDXVWSLSH
9ROWDJHRXWSXWLQVWDELOLW\DGMXVWRUFKDQJH
42
18-SG02D1-1A-EN