Camshafts; Removal - Triumph DAYTONA 675 Service Manual

Camshafts

Removal

1. Remove the camshaft drive chain tensioner (see
page 3-9).
Note:
• It is not necessary to remove the camshaft
drive chain completely.
• Each camshaft and sprocket is removed as
an assembly.
• Before commencing work, ensure the
crankshaft 'dot' mark is in alignment with
the line in the crankcase.
2. Note the orientation of the camshaft ladder in
relation to the head.
3. Progressively release the bolts securing the camshaft
ladder to the head in the sequence shown below.
[;]
7
cogs
I J
J
Camshaft Ladder Bolt Release Sequence
Remove the camshaft ladder and top pad, and
4.
L:
collect the dowels (if loose) and spark plug tower
O-rings.
5. Lift the camshaft drive chain from the exhaust
camshaft sprocket and remove the exhaust camshaft.
Service Manual - Daytona 675, Street Triple and Street Triple R
I UMp
I
J I I
I
6. Repeat the procedure for the inlet camshaft.
1. Camshaft drive chain
2. Inlet camshaft
Note:
• The inlet and exhaust camshafts are
different. They can be identified by a raised
feature in the centre of the exhaust
camshaft, which is machined off on the inlet
camshaft. The camshafts can be further
identified a letter 'I' for inlet or 'E' for
exhaust stamped on the end of the sprocket
boss.
LUEftIfiIUDEIc PEcID1J
4
gabol
1. Inlet camshaft
2. Machined section
3. Exhaust camshaft
4. Raised section
Cylinder Head
2 1
3
3.15