Yamaha TTR250L Service Manual page 111

Å
ENGINE DISASSEMBLY
ı
6.Remove:
Camshaft caps
NOTE:
Fasten a safety wire 1 to the timing chain
to prevent it from falling into the crankcase.
7.Remove:
Camshaft 1 (intake)
Camshaft 2 (exhaust)
Dowel pins 3
NOTE:
Remove the camshaft cap bolts in a criss-
cross pattern from outside to inside.
CAUTION:
The bolts (camshaft
removed evenly or damage to the cylinder
head, camshaft caps and camshafts will
result.
8.Remove:
Bolts
Nuts
NOTE:
Loosen the bolts and nuts in the loosen-
ing sequence indicated by the numbers.
Loosen the bolts starting with the highest
numbered one.
Loosen the bolts 1/4 turn each and
remove them after all are loosened.
Å Rear
ı Front
9.Remove:
Cylinder head 1
4 - 6
ENG
caps) must be