Page 115 of 2053

M162 ENGINE MECHANICAL 1B1 -- 89
D AEW OO M Y_2000
Oil Circulation
1OilPump
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 (φ17 mm)
12 Oil Gallery (Perpendicular to The Shaft)
13 Ball (φ6 mm)
14 Oil Spray Nozzle (Timing Chain)
15 Oil Gallery (At Cylinder Head)
16 Ball (φ15mm)
17 Oil Restriction Inner (φ4mm)
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 (φ8 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 Gallery
c Oil Return Line (Oil Returns to the Oil Pan
when Replacing the Filter Element)
Page 116 of 2053

1B1 -- 90 M162 ENGINE MECHANICAL
D AEW OO M Y_2000
ENGINE OIL AND OIL FILTER
ELEMENT
Tools Required
103 589 02 09 00 Oil Filter Remover
Replacement Procedure
1. Install the oil filter remover 103 589 02 09 00 on the oil
filter cover.
Notice:Make the screw cover removable by tightening
the bolt at the side of the oil filter remover 103 589 02 09
00.
2. Install the wrench to the upper bolt in the oil filter re-
mover 103 589 02 09 00 and remove the oil cover by
turning it.
3. Remove the oil filter element.
Notice:Work with a cloth under the vehicle when re-
moving the oil filter element not to drain the oil.
4. Remove the drain plug (arrow) and drain the engine
oil.
Notice:Leave the oil filler cap open to ease theengine
oil discharge.
5. Tighten the engine oil drain plug after cleaning it.
Installation Notice
Tightening Torque
25 NSm (18 lb-ft)
Replace the seal washer with new one.
6. Replace the O -- ring 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.
Page 117 of 2053
M162 ENGINE MECHANICAL 1B1 -- 91
D AEW OO M Y_2000
8. Temporarily tighten the oil filter cover. Install the oil
filter remover 103 589 02 09 00, and then complete-
ly tighten it.
Installation Notice
Tightening Torque
25 NSm (18 lb-ft)
9. Fill up engine oil through the engine oil filler opening
(3).
10. Check for oil leaks at normal engine temperature af-
ter starting the engine.
11. Stop the engine and wait 5 minutes.
Check the oil level and fill up as specified if neces-
sary.
3 Oil Filler Cap
4 Dipstick Gauge
Page 118 of 2053
1B1 -- 92 M162 ENGINE MECHANICAL
D AEW OO M Y_2000
OIL FILTER
Preceding Work: Removal of starter motor
Removal of upper intake manifold
1 Coolant Line
2 O -- ring Replace............................
3 Clip
4Hose5Bolt 25NSm (18 lb-ft) ......................
6 Oil Filter
7 Gasket Replace...........................
Page 119 of 2053
M162 ENGINE MECHANICAL 1B1 -- 93
D AEW OO M Y_2000
Removal & Installation Procedure
1. Drain the coolant from the crank case.
2. Remove the each coolant line and hose.
3. Remove the oil filter bolt and then remove the oil filter.
Installation Notice
Tightening Torque
25 NSm (18 lb-ft)
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.
Page 120 of 2053
1B1 -- 94 M162 ENGINE MECHANICAL
D AEW OO M Y_2000
OIL PUMP
Preceding Work: Removal of oil pan
1 Bolt (M8 x 20, 1 piece)
29-- 35 NSm (21-- 26 lb-ft) ....................
2 Sprocket (Oil Pump Drive)
3 Bolt (M8 x 35, 3 pieces)
22.5-- 27.5 NSm (16.6-- 20.3 lb-ft) .............4 Spring Pin
5OilPump
Page 121 of 2053
M162 ENGINE MECHANICAL 1B1 -- 95
D AEW OO M Y_2000
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
Tightening Torque
29 -- 35 NSm (21 -- 26 lb-ft)
2. Unscrew the oil pump mounting bolts (3).
Installation Notice
Tightening Torque
22.5 -- 27.5 NSm
(16.6 -- 20.3 lb-ft)
Tighten the baffle plate and the oil pump with the two
bolts in right side first, and then tighten the other bolt.
3. Remove the oil pump and oil strainer assembly.
4. Replace the strainer in oil pump if necessary.
5. Installation should follow the removal procedure in
the reverse order.
Page 122 of 2053
1B1 -- 96 M162 ENGINE MECHANICAL
D AEW OO M Y_2000
OIL PRESSURE RELIEF VALVE
Preceding Work: Removal of oil pan
1 Screw Plug 50 NSm (37 lb-ft) ................
2 Compression Spring3 Guide Pin
4Piston
Removal & Installation Procedure
1. Remove the screw plug (1).
Installation Notice
Tightening Torque
50 NSm (37 lb-ft)
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.