Daewoo Musso. Manual — part 99
OM600 ENGINE MECHANICAL 1B3-103
VALVE TAPPETS
Preceding Work : Removal of camshaft
1 Valve Tappet
2 Cylinder Head
3 Oil Gallery
4 Seal . . . . . . . . . . . . . ... Replace
5 Screw Plug
Tools Required
102 589 03 40 00 Magnetic Bar
1B3-104 OM600 ENGINE MECHANICAL
Replacement Procedure
1. Pull out the valve tappet (1).
Magnetic Bar 102 589 03 40 00
2. Remove the plug (5) and blow compressed air into the oil
gallery (3). At this time, check that the outlet bores(arrow)
at the seat of the valve tappet are clear.
3. Replace the seal (4) and tighten the plug (5).
4. Insert the new valve tappet.
Notice
Coat the valve tappet with oil.
OM600 ENGINE MECHANICAL 1B3-105
VALVE SPRINGS CHECK
Preceding Work : Removal of valve spring
1 Valve Spring
Service Data
Outer diameter
33.1mm
Wire diameter
4.20mm
Free length
50.0mm
At preloaded
Length
Tension (new)
680 - 740N
27mm
Limit
612N
2 Spring Scale
1B3-106 OM600 ENGINE MECHANICAL
VALVE SPRINGS (CYLINDER HEAD REMOVED)
Cylinder Head Removed
1 Valve Tappet
2 Valve Cotters
3 Spring Retainer
4 Valve Spring . . ... Check, replace if necessary
5 Cylinder Head
6 Stud Bolt . . . . . . . . . . . . . 12Nm
7 Washer
8 Nut . . . . . . . . . . . .. Replace, 25Nm
9 Exhaust Manifold
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