- Using the specific tool remove any bearings left
on the half crankcase
Specific tooling
001467Y007
Driver for OD 54 mm bearing
001467Y006
Pliers to extract 20 mm bearings
Refitting the crankshaft bearings
Heat the bearings in an oil bath at around 150°C
and fit them on the crankshaft, if necessary using
a section of tube that acts on the bearing's inner
track
Specific tooling
020265Y
Bearing fitting base
Inspecting the crankshaft alignment
With the specific tool shown check that the eccen-
tricity of the surfaces of diam. «
A
»-«
B
»-«
C
» are
within 0.03 mm. (reading limit on the dial gauge);
in addition, check the eccentricity of diam. «
D
», for
which a maximum reading of 0.02 mm is permitted.
In the case where eccentricity is not much above
prescribed levels,
straighten
the shaft by acting
on the counterweights with a shim or tighten them
Engine
DNA 50
ENG - 86
Содержание DNA 50
Страница 1: ...WORKSHOP MANUAL 633507 DNA 50 ...
Страница 4: ......
Страница 6: ...INDEX OF TOPICS CHARACTERISTICS CHAR ...
Страница 16: ...INDEX OF TOPICS TOOLING TOOL ...
Страница 25: ...INDEX OF TOPICS MAINTENANCE MAIN ...
Страница 35: ...INDEX OF TOPICS TROUBLESHOOTING TROUBL ...
Страница 41: ...INDEX OF TOPICS ELECTRICAL SYSTEM ELE SYS ...
Страница 44: ...Ignition 1 Electronic ignition device 2 Sparkplug 3 Magneto 6 Key switch Electrical system DNA 50 ELE SYS 44 ...
Страница 58: ...INDEX OF TOPICS ENGINE FROM VEHICLE ENG VE ...
Страница 60: ...Engine from vehicle DNA 50 ENG VE 60 ...
Страница 61: ...INDEX OF TOPICS ENGINE ENG ...
Страница 92: ...INDEX OF TOPICS SUSPENSIONS SUSP ...
Страница 99: ...INDEX OF TOPICS BRAKING SYSTEM BRAK SYS ...
Страница 107: ...INDEX OF TOPICS COOLING SYSTEM COOL SYS ...
Страница 113: ...INDEX OF TOPICS CHASSIS CHAS ...
Страница 121: ...INDEX OF TOPICS PRE DELIVERY PRE DE ...
Страница 125: ...INDEX OF TOPICS TIME TIME ...
Страница 127: ...Crankcase CRANKCASE Code Action Duration 1 001133 Engine crankcase Replacement DNA 50 Time TIME 127 ...
Страница 139: ...Brake shoes BRAKE SHOES Code Action Duration 1 002002 Rear brake shoe s Replacement DNA 50 Time TIME 139 ...
Страница 154: ...Swing arm SWINGING ARM Code Action Duration 1 001072 Engine frame swinging arm fitting Replacement Time DNA 50 TIME 154 ...