EM-92 _. ENGINE MECHANICAL +’ Cylinder Block
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‘i4. (7M-GE w/ Oil Cooler)
INSTALL Oil.. REGULATOR
Install a new gasket and oil regulator with. the two bolts.
(7M-GE w/o Oil Cooler and.7M-GTE)
INSTALL OIL HOLE COVER PLATE
Install a new gasket and oil hole cover plate with the two .
bolts.
15. (7M-GE)
INSTALL NEW OIL FILTER
(See page LU-6)
16. INSTALL ENGlNE MOUNTING BRACKETS
17. INSTALL FUEL RETURN PIPE SUPPORT
Install a new insulator and fuel pipe support with the two
nuts. :
Torque: 130 kg-cm (69 ft-lb, ‘1.3 N&l
18. (7M-GE)
INSTALL VACUUM CONTROL VALVE SET
19. INSTALL GROUND STRAP TO CYLI’NDER BLOCK
20. lN,STALL WATER BY- PASS PIPE
(a) “Install a new gasket and water by-pass pipe to the
timing belt case with the two nuts.
Torque: 140 kg-cm (IO ft-!b, 14 N-m)
(b) Install the water by-pass pipe tqthe cylinder block
with the three bolts.
Torque: 130 kg-cm (9 ft-lb, 13 N-m)
21. INSTALL CYLINDER HEAD
(See steps 1 and 4 to 18 on pages EM-59 to 64)
22. INSTALL TIMING BELT
(See step 1 to 8 and 10 to 15 on pages EM33 to 36)
23. REMOVE ENGiNE STAND
24. INSTALL REAR END PLATE
Torque: 130. kg-cm (9 ft-lb, 13 N.m)
25. INSTALL FLYWHEEL OR DRIVE PLATE ON
CRANKSHAFT
(a) Install the flywheel or drive plate on crankshaft.
(b) Install and uniformly tighten the bolts in several
passes, in the sequence shown.
Torque: 750 kg-cm (54 ft-lb, 74 N*m)
TCG6’ TURBOCHARGER SYSTEM +yTroubleshooting’
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(Possible Cause)
.(Check Procedure and Correction Method)
1. TURBOCHARGERINSULATOR
’ Check for loose, improperly installed or deformed 7 .
RESONANCE
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L insulator mount bolts and nuts, and repair or replace
as necggga’q*‘ :: ;”
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3. EXHAUST PIPE LEAKING OR I ._ /
Check -for-etibaustpipe deformation, loose mount
VIBRATING
--/ bolts or a damaged .gasket, and repair or replace as
necessary, ,.. .* / ,, .: ‘.
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3. ERRATIC TURBOCHARGER c
3
OPERATION Refer to ite’m :6 of.@SUFFICIENT ACCELERATION,
LACK, QF POW&R OF El’kCiSSIVE FUEL :
>
> CONSUMPTION
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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
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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.
