1
SFM 649 001.3
1
SFM 649 002.3
1
SFM 649 003.3
1
4
2
3
SFM 649 004.3
18
GENERAL NOTES
Gaskets, seal rings and O-rings
- Gaskets, seal rings and O-rings must generally be replaced
when overhauling the engine. The sealing faces must be
thoroughly cleaned.
Lock washers and split pins
- After removal replace all lock washers (1) and split pins.
After tightening the nut, lock washer (1) must be bent up
against the side of the nut.
Bearings and radial seals
- When assembling bearings (1) make sure that manufacturer
name or number point to the outside. Lubricate the bearings
with oil.
ATTENTION
Do not use compressed air to dry the bearings since this
could damage the surface of the bearings.
- When assembling radial seals (1) make sure that manufac-
turer name or number point to the outside. Apply a thin coat
of lightly viscous engine oil to the seal lips.
Circlips
- Circlips must be thoroughly inspected before installation.
- Piston pin circlips must not be assembled again.
- Warped circlips must be renewed.
- When assembling a circlip (1) make sure that the sharp
edged side (2) is positioned opposite the side subjected to
the force (3) applied to the circlip. See cross-sectional drawing
(4 = shaft).
Summary of Contents for madass
Page 53: ...50 LUBRICATION SYSTEM...
Page 111: ...10 12 Nm 10 14 Nm 108 CYLINDER PISTON...
Page 112: ...109 ZYLINDER KOLBEN...
Page 129: ...1 2 126 CLUTCH GEARSHIFT LINKAGE Remove the primary drive clutch 1 and clutch center guide 2...
Page 191: ...PICK UP KILL SWITCH RPM STOP B R G G G Bl W 188 IGNITION SYSTEM SCHEMA...
Page 192: ...PICK UP KILLSCHALTER DREHZAHLBEGRENZER Z NDANGLEICHER B R G G G Bl W 189 Z NDSYSTEM DIAGRAM...
