POWER UNIT 6-13
NOTE:
Cylinder head can be resurfaced, using a surface plate and
#400 grit wet sandpaper. Move the cylinder head in a figure
eight pattern when sanding.
Water jackets
Inspect water jackets.
If clogged or obstructed, clean water jackets.
CAMSHAFT
Cam face
Inspect cam face for scratches and wear.
Cam wear
Measure cam height H.
09900-20205: Micrometer
Cam height
Standard:
DF9.9/15, DF9.9E/R, DF15E/R
IN 23.394 – 23.454 mm (0.9210 – 0.9234 in)
EX 23.397 – 23.457 mm (0.9211 – 0.9235 in)
Service limit:
IN 23.294 mm (0.9171 in)
EX 23.297 mm (0.9172 in)
If measurement exceeds service limit, replace camshaft.
NOTE:
DF9.9 and DF15 use the same camshaft on 2005 model. Cam-
shaft identification on 2005 model is as follows.
Model Identification mark
DF9.9/15 94J0
DF9.9E/R, DF15E/R
94J1
I.D. markI.D. mark
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