20
CHAPTER
ONE
Vernier scale
.
.
1.
Reading on upper sleeve line
4.0 mm
2. Reading on lower sleeve line
0.5 mm
3.
Thimble
is between 0.15 and 0.16
0
lines on the sleeve line
0.15 mm
i-
30
4. Vernier line coinciding with
thimble line
0.008 mm
la
Total reading
4.658 mm
Sleeve
Thimble
scale for direct readings. Use an outside micrometer to de-
termine the reading.
To use a telescoping gauge, select the correct size gauge
for the bore. Compress the movable post and carefully in-
sert the gauge into the bore. Carefully move the gauge in
the bore to make sure it is centered. Tighten the knurled
end of the gauge to hold the movable post in position. Re-
move the gauge and measure the length of the posts. Tele-
scoping gauges are typically used to measure cylinder
bores.
To use a small-bore gauge, select the correct size gauge
for the bore. Carefully insert the gauge into the bore.
Tighten the knurled end of the gauge to carefully expand
the gauge fingers to the limit within the bore. Do not
overtighten the gauge, as there is no built-in release, Ex-
cessive tightening can damage the bore surface and the
tool. Remove the gauge and measure the outside dimen-
sion
(Figure 38). Small hole gauges are typically used to
measure valve guides.
Dial Indicator
A dial indicator (Figure 39) is a gauge with a dial face
and needle used to measure variations in dimensions and
movements. Measuring brake rotor runout is a typical use
for a dial indicator.
Summary of Contents for MM600D
Page 5: ......
Page 6: ......
Page 104: ...98 CHAPTER FOUR ENGINE MOUNTS ...
Page 137: ...FUEL AND EXHAUSTSYSTEMS 131 ...
Page 144: ...138 CHAPTER FIVE CARBURETOR HEATER SYSTEM Carburetorheater control valve ...
Page 211: ...BRAKES 205 Wear limit ...
Page 226: ...220 CHAPTER TWELVE ...
Page 228: ...222 CHAPTER TWELVE ...
Page 229: ...CHAINCASE JACKSHAFTAND FRONT AXLE 223 ...
Page 230: ...224 CHAPTER TWELVE ...
Page 254: ...248 CHAPTER THIRTEEN FORWARD Negative Positive O0Camber Angle finder ...
Page 277: ...1 Wiring Diagrams ...
Page 282: ...NOTES ...