Page 344 of 2053
M161 ENGINE MECHANICAL 1B2 -- 51
D AEW OO M Y_2000
FLYWHEEL / DRIVEN PLATE
Preceding Work: Removal of manual or automatic transmission
1 Flywheel Mounting Bolt (M10 x 22, 8 pieces)
1st step 45+5 NSm (33+3.7 lb-ft) ............
2nd step 90°+10°
2Plate3 Driven Plate (A/T)
4 Dowel Pin
5 Flywheel (M/T)
Service Data Standard (Stretch Bolt)
Nominal SizeD--Mx1.5
Stretch Side DiameterdWhen New8.5 -- 0.2 mm
Min. Diameter8.0 mm
Bolt LengthLWhen New21.8 -- 22.2 mm
Tightening Torque1ststep45+5NSm (33 + 3.7 lb-ft), 2nd step 90°+10°
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M161 ENGINE MECHANICAL 1B2 -- 87
D AEW OO M Y_2000
Inspection
1. Measure the basic bore of the connecting rod bear-
ing.
Notice:If the basic bore exceeds the value of
51.614mm, replace the bearing or check the connecting
rod.
2. Check connecting rod bolts.
Length When New (L)
51.7 -- 52 mm
Max. Length (L)52.9 mm
TighteningTo rque
1st step: 40 NSm
(30 lb-ft)
TighteningTorque
2nd step: 90°
Notice:If the length exceeds max. length, replace it.
3. Check the assembly mark (indication//or number:ar-
row) of the connecting rods and the bearing cap when
installing.
Notice
DMake sure it doesn’t exceed over 4g with other con-
necting rods when replacing the connecting rods.
DCheck if the connecting rod and the bearing cap are
accurately seated on the groove when replacing the
bearing.
Page 507 of 2053

M161 ENGINE CONTROLS 1F2 -- 89
D AEW OO M Y_2000
Failure
CodeDescriptionTrouble AreaMaintenance Hint
29
CAN communication
failure: ID 200h not
plausibleWhen CAN signal message
missing or implausibility for
ABS/ABD unit or not
initialized conditionDInspection the ABS/ABD unit with
CAN connection
DInspection the ECM pin 38, 37 about
short circuit or open with bad contact
DInspection the ECM
30
CAN communication
failure: ID 208h not
plausibleWhen CAN signal message
missing or implausibility for
ABS/ABD unit or not
initialized conditionDInspection the ABS/ABD unit with
CAN connection
DInspection the ECM pin 38, 37 about
short circuit or open with bad contact
DInspection the ECM
31
CAN communication
failure: communication
initialization failure
When CAN signal message
missing or implausibility for
each unit (ABS, ASR, TCM,
TOD etc.) or not initialized
conditionDInspection the each control unit with
CAN connection
DInspection the ECM pin 38, 37 about
short circuit or open with bad contact
DInspection the ECM
59
CAN communication
failure: MSR data
transmission not
plausibleWhen CAN signal message
missing or implausibility for
MSR unit or not initialized
condition
DInspection the MSR unit with CAN
connection
DInspection the Engine Control Module
(ECM) pin 38, 37 about short circuit or
open with bad contact
DInspection the ECM
60
CAN communication
failure: ASR data
transmission not
plausibleWhen CAN signal message
missing or implausibility for
ASR unit or not initialized
condition
DInspection the ASR unit with CAN
connection
DInspection the Engine Control Module
(ECM) pin 38, 37 about short circuit or
open with bad contact
DInspection the ECM
Circuit Description
The provision for communicating with the ECM is the Data Link Connector (DLC). It is located in the instrument panel
fuse block. The DLC is used to connect the scan tool. Battery power and ground is supplied for the scan tool through
the DLC. CAN line is used to communicate with the other module such as the Transmission Control Module (TCM) and
Transfer Case Control Unit (TCCU).
Keyword 2000 Serial Data Communications
Each bit of information can have one of two lengths: long or short. This allows vehicle wiring to be reduced by transmit-
ting and receiving multiple signals over a singles wire. The message carried on KWP 2000 data streams are also priori-
tized. If two messages attempt to establish communications on the data line at the same time, only the message with
higher prioritywill must wait.
Page 571 of 2053
1B3 -- 22 OM600 ENGINE MECHANICAL
D AEW OO M Y_2000
Removal & Installation Procedure
1. Remove the nut.
2. Push the tensioning lever in direction of arrow with a
rod (F12’ 180mm) and pull out the bolt to the rear.
3. Push back the tensioning lever (arrow direction) to
release the spring tension and remove the belt.
4. Install the poly V-- belt beginning at the tensioning
pulley (7).
7 Tensioning Pulley
8 Crankshaft
9 Generator
10 Water Pump
11 Guide Pulley
12 Power Steering Pump
13 Aircon. Compressor
Length of Belt
Length (L)With Air Conditioner2,100 mm
Length (L)Without Air Conditioner2,040 mm
Page 588 of 2053
OM600 ENGINE MECHANICAL 1B3 -- 39
D AEW OO M Y_2000
Notice
The cylinder head may only be removed when the
engine has cooled down. The cylinder head is re-
moved together with the exhaust manifold. As the
cylinder head bolts undergo a permanent tightening.
They require to be replaced if they exceed the maxi-
mum lengthes indicated in the table.
Thread DiaLength(L)
When NewMax. Length(L)
M1080mm82mm
M10120mm104mm
M10115mm117 m m
The twelve -- sided socket head bolts are tightened
with each stages of torque and torque angle.
It is not necessary to retighten the cylinder head
bolts at the 1000~1500km inspection or after
1000~1500km of repairs.
Page 601 of 2053
1B3 -- 52 OM600 ENGINE MECHANICAL
D AEW OO M Y_2000
Assembly Procedure
1. Replace the cylinder head gasket.
2. Install the cylinder head onto the crankcase.
Notice
Align the cylinder head holes with the guide pins.
3. Measure the length(L) of cylinder head bolts.
Notice
If the max. length is exceeded, replace the bolts.
Thread Dia.Length (L)
When NewMax. Limit (L)
M1080mm82mm
M10120mm104mm
M10115 m m117mm
OM662LA4. Coat the head contact surface of bolts and thread
with oil and insert them as shown.
-- Cylinder head bolts arrangement
Bore
1M10x80......................
2 M10 x 102......................
3M10x115......................
4M8x50......................
5M8x80......................
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1B3 -- 58 OM600 ENGINE MECHANICAL
D AEW OO M Y_2000
Notice
Measure the max. length ’L’ and replace the bolt if it
exceeds 53.6mm.
24. Install the exhaust manifold and gasket.
25. Install the turbocharger.
26. Install the exhaust pipe onto the turbocharger.
Tightening Torque25 N∙m (18 lb-ft)
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OM600 ENGINE MECHANICAL 1B3 -- 91
D AEW OO M Y_2000
Notice
If the max. length of bolts(L) exceed 63.8mm, re-
place them.
19. Coat the new crankshaft with engine oil and place it
on the crankcase.
20. Install the crankshaft bearing caps according to
marking and tighten the bolts.
Tightening Torque55 N∙m (41 lb-ft) + 90_
Notice
Install from No. 1 cap.
22. Rotate the crankshaft with hand and check whether
it rotates smoothly.
23. Measure crankshaft bearing axial clearance.
Clearance0.100 -- 0.245 mm
Notice
If the clearance is out of standard, adjust the axial
clearance of crankshaft bearing by replacing the
thrust washers.
Dial Gauge 001 589 53 21 00
Dial Gauge Holder 363 589 02 21 00
Notice
The same thickness of thrust washers should be
installed on both sides of the thrust bearing.