Installation - Triumph TIGER Service Manual

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cap bolts and remove the cap/
® Release the
,
ladder. Using the gauge provided with the
Plastigage kit, measure the width of the now
compressed Plastigage.
ote:
® The camshaft caps and ladder are unique to
each cylinder head and are, therefore, not
available individually. If a camshaft cap or
the ladder is worn or damaged, the
complete cylinder head must be replaced.
Camshaft journal clearance, Standard
Standard:
Service limit:
Camshaft journal clearance, Outrigger
Standard:
Service limit:
• If the clearance measured is within the
specified tolerance, remove the cap/ladder
and dean off all traces of Plastigage.
Assemble the camshafts.
Note:
• If the measured clearance is outside the
tolerance, and the camshaft journals are
within tolerance, the cylinder head must be
replaced
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3.12
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0.13 mm
0.044 - 0.068 mm
0.13 mm
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Service Manual - Tiger

Installation

Thoroughly clean the camshafts and journals. Inspect
1.
the ends of the camshafts for correct fitment of the
sealing plugs. Lubricate the camshafts with clean
engine oil before fitting to the head.
Locate each camshaft to the head ensuring the
2.
camshafts are correctly identified (inlet and exhaust)
and are also correctly located over their respective
valve banks.
Working on one camshaft at a time, locate the cam
3.
chain over the cam sprocket. Position the camshaft in
the same position as for removal before attempting
to fit the caps and ladder (that is, with the timing
marks on the camshaft sprockets level and pointing
inwards, and with the 'Ti mark on the sprag clutch
in alignment with the line at the bottom of the
cover).
1.Cam chain
2. Inlet camshaft
4. Repeat the procedure for the other camshaft
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If the camshafts and caps/ladder are fitted without first
aligning, the timing marks on both the crankshaft and
camshaft sprockets, the inlet and exhaust valves will
contact each other causing damage to both the head
and the valves.
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