. .
STARTINQ SYSTEM -Starter’
ST-9
I
STOGZI ST004
I
SST
0
I / Terminal c Continuity
ST0024,
Bearings
1.
INSPECT BEARINGS
Turn each bearing by hand while applying. inward force.
If resistance is felt or if the bearing sticks, replace the
bearing.
~2. IF NECESSARY, REPLACE BEARINQS
(a)
Using SST, remove the bearing.
SST 09286-46011
(b) Using SST and a press, press in a new front bearing.
SST 1 .O kw type 09285-76010
1.4 kw type 09201-41020
(c) Using a press, press in a new rear bearing,
Magnetic Switch
1.
PERFORM PULL-IN COIL OPEN CIRCUIT TEST
Using an ohmmeter, check that there is continuity be-
tween terminal 50 and C.
If there is no continuity, replace the magnetic switch
assembly.
2.
PERFORM HOLD-IN COIL OPEN CIRCUIT TEST
Using an ohmmeter, check that there is continuity be-
tween terminal 50 and the switch body.
If there is no continuity, replace the magnetic switch
assembly.
u EM3271
. .
1.
Do not stop the engine immedialtely after pullin
trailer or high speed or uphill driving. Idle the engin
- 126 seccnds, depending on the severity of the drf
ing condition, .,I
2.
Avoid sudden racing or acceleration immediately
starting a cold engine. aft
3.
If the engine is ‘run with the air cleaner remov
foreign material : entering Will damage the whe
which run’ at ext
4.
lf the turbocharger i‘s .defective and must be replac
first check for thd &use of the defect in referent
the foilowing ite&and replace parts if necessary:
l .Engine:oil level and quality
c ,. ,_. .^
. I, .: .’
c Conditions under which the turbocharger MI
used ..
c Oil lines leading to the turbocharger
PRECAUTIO.NS
5.
use caution when .removing and reinstalling the
bocharger assembly. Do not drop it or bang it
anything or grasp it by easily-deformed parts,
the actuator or rod, .when moving it.
6.
other foreign material.
7.
lf replacing the turbocharger, check for accumulati
of sludge particles in the oil pipes and, if necessary
replace the oil pipes.
8.
EM327:
allow the engine
to idle for 60 seconds.
. ,-
TCG6’ TURBOCHARGER SYSTEM +yTroubleshooting’
,.
a ,. .I<,) -;II
‘... ‘.
5 3 .;
*i‘ .:-i ‘> .,.
_. --ABN*AM~~~NO,SE
,3” ‘i> ‘. ,
‘,
(Possible Cause)
.(Check Procedure and Correction Method)
1. TURBOCHARGERINSULATOR
’ Check for loose, improperly installed or deformed 7 .
RESONANCE
_. .._.
L insulator mount bolts and nuts, and repair or replace
as necggga’q*‘ :: ;”
% . . .** ,.s, ~ . . .x ,, ,;jl i, ,
.;.
:’ J ;( ,F :t :‘^” -a I
-,
i A,* “‘2 ,I IIS i .;. ,,+ r-i id
.:, .a$,,* !! < , ,c.‘u.i,!.,: i’ ,.,* ‘.
3. EXHAUST PIPE LEAKING OR I ._ /
Check -for-etibaustpipe deformation, loose mount
VIBRATING
--/ bolts or a damaged .gasket, and repair or replace as
necessary, ,.. .* / ,, .: ‘.
I
-.
,” ,I ,,_, __ ,. ..^1.. /
.% .I .i .‘ !, ,, ,~ <> .‘p “,. ,A;. $ 1( ,. .( 1 -.. .- .
2 -$$q+,, ,:: F ‘j. Ij
,j ‘. ,
3. ERRATIC TURBOCHARGER c
3
OPERATION Refer to ite’m :6 of.@SUFFICIENT ACCELERATION,
LACK, QF POW&R OF El’kCiSSIVE FUEL :
>
> CONSUMPTION
x .
., J
(fy
EXCESSIVE OIL COhlSUMPTION OR WHITE EXHAUST i
(Possible Cause)
L FAULTY TURBOCHARGER OIL SEAL
I- Chedk fd’~o’il le;~~~~~ ‘~~‘“ir~~a~~t ~~sti?iri,.
l Remove the turbine el’bow from the turbocharger
and., check for .excessive carbon depdsjts .on the
.,..we - -..... _, .,., ll.~ I~ . . . . . _.~__” ..- ).,/.. ,,a,.*“, ,‘*<*\. ,..
turbine wheel~~~~~~~~.sl~~~~ar,~o,~;:.depqsits would
.indicate ,a--faultyturbocharger.-‘~, .’
Check for oil leakage in intake air system.
l Check for axial...play,.io.imp.eller.wheel, and replace
thb’ turboch@$~$ iflng&$ja#y +: ___ :’
ISee pagk.‘TC”.T$j+=“*~ . . *. .._- _. __
Axial play: 0.13 mm 40.0051 in.) or less
C&JTIONf~ ~~~~.~~~,“~~~~~~~;hl~.diagirose ordinary
._ . 3 .*a p9 i e&f & ? c ” .
oil, mist from. tha.)?C~Y~.ln~.tti~~,~~ow by gaS as an oil
leak from the turbocharger.
