Distributer Valve - Inspect; Distributer Valve Height - Measure; Clearance Between Distributer Shaft And Bushing - Measure - Mitsubishi S12A2 Service Manual

Chapter 12 AIR START SYSTEM

2.5 Distributer Valve - Inspect

2.5.1 Distributer Valve Height - Measure

Measure the distributer valve height. If the value exceeds
the limit, replace the valve with a new one.
Nominal
Item
value
Distributer valve 22 mm
height [0.87 in.]
2.5.2 Clearance Between Distributer Shaft and Bush-
ing - Measure
(1) Measure the distributer shaft outside diameter and
bushing inside diameter, and calculate the clearance.
(2) If the value exceeds the limit, replace the distributer
shaft or bushing with a new one. Change the part with
larger difference value to the standard.
Nominal
Item
value
Distributer shaft ø20 mm
outside diameter [0.79 in.]
Bushing inside ø20 mm
diameter [0.79 in.]
Clearance between
shaft and bushing
12-10
Standard value Limit value
21.8 to 21.9 mm 21.5 mm
[0.858 to 0.862 in.] [0.846 in.]
Standard value Limit value
19.959 to 19.980 mm
-
[0.7858 to 0.7866 in.]
20.000 to 20.021 mm
-
[0.7874 to 0.7882 in.]
0.020 to 0.062 mm 0.150 mm
[0.0008 to 0.0024 in.] [0.0059 in.]
Distributer Valve Height - Measure
Clearance Between Distributer Shaft and Bushing -
Measure