Camshaft Check - Benelli BN600R 2014 Service Station Manual

Make a visual check of the camshaft lobes and if there is any
blue discolouration/blotching or lines, replace.
• Measure the size of the lobes.
If the measurements taken (Fig. E) are not within the specifi ca-
tions, proceed with shaft replacement.
Specifi cations Table
Camshaft
Camshaft outlet side
Camshaft inlet side
• Measure the eccentricity of the camshaft
If the measurements taken (Fig. F) are not within the specifi ca-
tions, proceed with shaft replacement.
Specifi cations Table
Camshaft
Camshaft outlet side
Camshaft inlet side
• Measure the clearance between the bearing journals,
camshaft and underframe.
If the measurements taken (Fig. G) are not within the specifi ca-
tions, proceed with full head and underframe replacement.
Specifi cations Table
Camshaft
Camshaft outlet side
Camshaft exit side
camshaft
• Measure the bearing journals, camshaft and underfra-
me.
If the measurements taken (Fig.H) are not within the specifi ca-
tions, proceed with shaft replacement.
Specifi cations Table
Camshaft
Camshaft outlet side
Camshaft inlet side
All manuals and user guides at all-guides.com
HEAD TIMING GEAR

CAMSHAFT CHECK

Limit Limit
(a) (b)
32,495 mm 25 mm
32.2 mm 24.85 mm
Eccentricity limit
0.02 mm
0.06 mm
Clearance between bearing
journals and camshaft
0.09 mm
0.09 mm
Bearing journal measure-
ment (C)
Ø 23 mm(-0.03/-0.043)
- 181 -
ENG
E
F
G
H