Benelli 2009 TREK1130, Workshop Manual

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3 32
ENGINE/VALVES CLEARANCE AND CALIBRATED PADS
CHK
ADJ
N
•
NOTE:
• Lubricate the calibrated pad using engine oil.
• Lubricate the valve lifter using molybdenum
disulphide grease.
• By manually rotating the valve lifter, it must turn
smoothly.
N NOTE:
Before installing, ensure that the engine shaft is in
PMS of cylinder 1.
N
•
NOTE:
• Lubricate the bearings of the cam shafts, the lobes
and the supports of the cam shafts.
• Firstly install the drain shaft.
• Align the marks on the cam shafts with the marks
on the relative headgears.
• Have the engine shaft turn clockwise a few times
to adjust the parts in the relative seats.
Install:
• the new drain/inlet calibrated pads
• the new drain/inlet valves lifters
See "ENGINE 5.33" paragraph.
Check:
• the valves clearances
If out of specification Repeat the operations in
the table.
11
4
P
O
Install:
• the drain/inlet cam shafts
• the drain/inlet Z34 gears
• the distribution chain
• the drain/inlet/central headgears
• the upper chain slide
See "ENGINE 5.13" paragraph.
Torque fasten the screws of the small plates on the
drain/inlet Z34 gears
Torque fasten the screws of the drain/inlet/central
headgears
12
11
O
O
P
P
Recommended lubricant
ENGINE OIL
E
Recommended lubricant
SINTOFLON
S
Recommended lubricant
SINTOFLON
S
S
E
15 N m - 1.52 Kgf•m
T.
R.
6 + 13 N m - 0.61 + 1.32 Kgf•m
T.
R.