TOHATSU BFT250A Service Manual page 407

dummyhead dummyhead
CAM LOBE HEIGHT
Wipe the camshaft clean, then inspect the lift ramps.
Replace the camshaft if any lobes are pitted, scored or
excessively worn.
Measure cam lobe height.
STANDARD:
IN/PRI: 34.88 – 34.98 mm (1.3732 – 1.3772 in)
IN/MID: 36.227 – 36.421 mm (1.4263 – 1.4339 in)
IN/SEC: 34.88 – 34.98 mm (1.3732 – 1.3772 in)
EX:
CAMSHAFT JOURNAL O.D.
Measure the camshaft journal O.D.
STANDARD:
42.935 – 42.950 mm (1.6904 – 1.6909 in)
36.289 – 36.474 mm (1.4287 – 1.4360 in)
CYLINDER HEAD
TIMING BELT
LEFT BANK
SEC MID
EX IN
RIGHT BANK
MID
PRI
EX IN
TIMING BELT
Inspect this area for wear.
PRI
EX
SEC
EX
14-39