engine SSANGYONG MUSSO 2003 Service Manual

1B1-92 M162 ENGINE MECHANICAL
ENGINE OIL SPECIFICATION
1 Drain Plug................................................. 25 Nm
2 Oil Filter 3 Engine Oil Filler Cap
4 Dipstick Gauge
Specifications
Application
Capacity Descrition
Min : 6.7L, Max : 8.2L
API SH or above grade
ACEA : A2 or A3
Approved oil by MB Sheet 229.1
Approved oil by MB Sheet 224.1
Initial at 1000-1500km, Replace every 15000km
Quality Viscosity Replacemant

M162 ENGINE MECHANICAL 1B1-93
OIL PAN
1 Gasket ................................................... Replace
2 Bolt (M6 x 22, 6 pieces)............................ 10 Nm
3 Drain Plug (M6 x 20) ................................. 25 Nm
4 Bolt (M6 x 20, 22 pieces) .......................... 10 Nm 5 Bolt (M6 x 85)
............................................ 10 Nm
6 Bolt (M8 x 40) ............................................ 25 Nm
7 Bolt (M10) ................................................. 40 Nm
8 Oil Pan
Removal & Installation Procedure
1. Remove the drain plug and drain the oil completely.
2. Disconnect the electric connector from oil level switch.
3. Unscrew the bolts (10) for oil level switch and check the O- ring (11) for wear or damage. And replace it if necessary.
4. Unscrew the bolts and remove the oil pan and gasket.
NoticeArrange the bolts according to each size.
5. Clean the inside of oil pan and sealing surface, then apply the sealant.
6. Replace the gasket with new one.
7. Install the oil pan with gasket, and tighten each bolt in specified torque.
8. Check for oil leaks while running the engine.
M8 X 40, 4 pieces M6 X 85, 3 piecesM6 X 35, 3 piecesM6 X 20, 28 pieces
the rest

1B1-94 M162 ENGINE MECHANICAL Oil Circulation
1 Oil Pump
2 Oil Gallery (to oil filter)
3 Oil Filter
4 Oil Pressure Switch
5 Main Oil Gallery
6 Cylinder Head Closing Cover
7 Oil Gallery (At Chain Tensioner)
8 Oil Non-return Valve
9 Chain Tensioner
10 Vent (Chain Tensioner)
11 Front Closing Cover (
17 mm)
12 Oil Gallery (Perpendicular to The Shaft)
13 Ball (
6 mm)
14 Oil Spray Nozzle (Timing Chain)
15 Oil Gallery (At Cylinder Head)
1 6 Ball (
15mm)
17 Oil Restriction Inner (
4mm)
18 Oil Supply (To Exhaust Camshaft) 19 Oil Supply (To Intake Camshaft)
20 Oil Supply (To Exhaust Camshaft Bearing)
21 Oil Supply (To Intake Camshaft Bearing)
22 Oil Gallery (Oil Supply to Exhaust Valve Tappet)
23 Oil Gallery (Oil Supply to Exhaust Valve Tappet)
24 Camshaft Closing Cover
25 Ball (
8 mm)
26 Screw Plug
27 Camshaft Adjuster
28 Front Closing Cover (Intake Camshaft)
29 Front Treaded Bushing (Exhaust Camshaft)
30 Valve tappet
a Oil Gallery (From Oil Pump to Oil Filter)
b Main Oil Galleryc Oil Return Line (Oil Returns to the Oil Pan when Replacing the Filter Element)

M162 ENGINE MECHANICAL 1B1-95
ENGINE OIL AND OIL FILTER ELEMENT
4. Remove the drain plug (arrow) and drain the engine oil.Notice Leave the oil filler cap open to ease the engine oil discharge.
5. Tighten the engine oil drain plug after cleaning it.
Installation Notice
Tools Required
103 589 02 09 00 Oil Filter Socket Wrench Replacement Procedure
1. Install the socket wrench
”7” (special tool : 103 589 02 09
00) on the oil filter cover (2). Notice Make the screw cover removable by tightening the bolt at the side of the socket wrench (special tool).
2. Install the wrench to the upper bolt in the socket wrench and remove the oil cover by turning it.
3. Remove the oil filter element.
Notice Work with a cloth under the vehicle when removing the oil filter element to not drain the oil. Replace the seal washer with new one.
6. Replace the O-ring(5) in the oil filter cover with new one.
Notice Apply the engine oil to the O-ring.
7. Insert new oil filter element into the oil filter housing.
Tightening Torque 25 Nm
8. Temporarily tighten the oil filter cover (2). Install the socket wrench “7” (special tool : 103 589 02 09 00), and then
completely tighten it. Installation Notice
2 Oil Filter Cover
5 O-ring
6 Oil Filter Element
7 Special Tool (Socket Wrench)
Tightening Torque 25 Nm

1B1-96 M162 ENGINE MECHANICAL3 Oil Filler Cap 4 Dipstick Gauge
9. Fill up engine oil through the engine oil filler opening (3).
10. Check for oil leaks at normal engine temperature after starting the engine.
11. Stop the engine and wait 5 minutes. Check the oil level and fill up as specified if necessary.

M162 ENGINE MECHANICAL 1B1-97
OIL FILTER Preceding Work : Removal of starter motorRemoval of upper intake manifold
1 Coolant Line
2 O-ring .................................................... Replace
3 Clip
4 Hose5 Bolt........................................................... 23 Nm
6 Oil Filter
7 Gasket ................................................... Replace

1B1-98 M162 ENGINE MECHANICAL
Tightening Torque 23 Nm
Notice Replace the oil filter gasket.
4. Installation should follow the removal procedure in the reverse order.
5. Check engine oil level.
6. Run the engine at idle and check the engine for leaks.
3. Remove the oil filter bolt and then remove the oil filter.
Installation Notice
Removal & Installation Procedure
1. Drain the coolant from the crank case.
2. Remove the each coolant line and hose.

M162 ENGINE MECHANICAL 1B1-99
1 Bolt (M8 x 20, 1 piece).........................29-35 Nm
2 Sprocket (Oil Pump Drive)
3 Bolt (M8 x 35, 3 pieces) .................22.5-27.5 Nm
OIL PUMP Preceding Work : Removal of oil pan4 Spring Pin
5 Oil Pump

1B1-100 M162 ENGINE MECHANICAL Removal & Installation Procedure
1. Remove the bolt (1) from the oil pump drive sprocket(2) and separate the gear and the oil pump drive chain. Installation Notice
4. Remove the oil pump and oil strainer assembly.
5. Replace the strainer in oil pump if necessary.
6. Installation should follow the removal procedure in the reverse order.
Tighten the baffle plate and the oil pump with the two bolts in right side first, and then tighten the other bolt.
3. Unscrew the bolt (9) from the oil strainer bracket. Installation Notice
2. Unscrew the oil pump mounting bolts (3).
Installation Notice
Tightening Torque 29 - 35 Nm
Tightening Torque 22.5 - 27.5 Nm
Tightening Torque 9 - 11 Nm

M162 ENGINE MECHANICAL 1B1-101
OIL PRESSURE RELIEF VALVE Preceding Work : Removal of oil pan
1 Screw Plug................................................ 50 Nm
2 Compression Spring
Removal & Installation Procedure
1. Remove the screw plug (1). Installation Notice
2. Remove the spring (2), guide pin (3) and the piston (4).
3. Installation should follow the removal procedure in the reverse order. Notice Don ’t use the seal for the screw plug. 3 Guide Pin
4 Piston
Tightening Torque 50 Nm