1998 SSANGYONG MUSSO length

1B2-94 M161 ENGINE MECHANICAL
Inspection
1. Measure the basic bore of the connecting rod bearing.
Notice
If the basic bore exceeds the value of 51.614mm, replace
the bearing or check the connecting rod.
2. Check connecting rod bolts.
3. Check the assembly mark(indication//or number:arrow) of
the connecting rods and the bearing cap when installing.
Notice
lMake sure it doesn’t exceed over 4g with other
connecting rods when replacing the connecting rods.
lCheck if the connecting rod and the bearing cap are
accurately seated on the groove when replacing the
bearing. Notice
If the length exceeds max. length, replace it.
Length When New (L)
Max. Length (L)
Tightening Torque51.7 - 52 mm
52.9 mm
1st step 40 + 5 Nm
2nd step 90°+10°

1B3-22 OM600 ENGINE MECHANICAL
With Air Conditioner
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 Alternator
10 Coolant Pump
11 Guide Pulley
12 Power Steering Pump
13 Aircon. Compressor
Lengthe of Belt
Length (L)
Without Air Conditioner2,100 mm
2,040 mm

OM600 ENGINE MECHANICAL 1B3-39
Length(L) When New
80mm
102mm
115mm Thread Dia.
M10
M10
M10Max. Length(L)
82mm
104mm
117mm
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.
Notice
The cylinder head may only be removed when the engine
has cooled down. The cylinder head is removed together
with the exhaust manifold. As the cylinder head bolts
undergo a permanent tightening. They require to be
replaced if they exceed the maximum lengthes indicated
in the table.

1B3-52 OM600 ENGINE MECHANICAL
Length(L)
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. Max. Limit(L)
M10
M10
M1080mm
102mm
115mm82mm
104mm
117mm when new
4. Coat the head contact surface of bolts and thread with oil
and insert them as shown.
- Cylinder head bolts arrangement
Bore
1 ...........................................M10
× 80
2 ...........................................M10
× 102
3 ...........................................M10
× 11 5
4 ........................................... M 8
× 50
5 ........................................... M 8
× 80
OM662LA

1B3-58 OM600 ENGINE MECHANICAL
24. Install the exhaust manifold and gasket.
25. Install the turbocharger.
26. Install the exhaust pipe onto the turbocharger.
Tightening Torque 25 Nm
Notice
Measure the max. length ‘L’ and replace the bolt if it exceeds
53.6mm.

OM600 ENGINE MECHANICAL 1B3-91
Notice
If the max. length of bolts(L) exceed 63.8mm, replace 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 Torque 55 Nm + 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.
Clearance 0.100 - 0.245mm
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.

OM600 ENGINE MECHANICAL 1B3-95
3. Remove the flywheel (3), if equipped with manual
transmission.
Installation Notice
Correctly align the position of dowel pin (2).
Tools Required
602 589 00 40 00 Engine Lock
Removal & Installation Procedure
1. Install the engine lock.
Engine Lock 602 589 02 40 00
2. Remove the 12-sided stretch bolts (4).
Installation Notice
Tightening Torque 45 Nm + 90°
Notice
If the length ‘L’ of bolts exceeds 22.5mm, replace the bolts.

OM600 ENGINE MECHANICAL 1B3-105
VALVE SPRINGS CHECK
Preceding Work : Removal of valve spring
1 Valve Spring
Service Data
Outer diameter
33.1mmWire diameter
4.20mmFree length
50.0mmAt preloaded
Length Tension (new)
680 - 740N 27mmLimit
612N
2 Spring Scale