TOHATSU MFS 25D Service Manual page 53

Functional Limit
-
-
-
-
-
-
-
-
Any opening under ambient temperature
Less than 3 mm (0.1181 in)
Wear, crack or damage on tips and upper and lower surface lips
-
-
-
0.4 mm (0.0157 in)
0.05 mm (0.0020 in)
-
-
1.35 mm (0.0531 in)
7.5 mm (0.2953 in) or less
-
0.4 mm (0.0157 in)
0.5 mm (0.0197 in)
-
When the lips are deteriorated, degraded or damaged, or when the
tightening margin is reduced to 0.5 mm (0.0197 in) due to wear
-
4st 25/30 2022
Action To Be Taken
-
-
-
-
-
-
-
-
Replace if out of specified range
Replace if less than specified limit
Replace pump case liner and guide plate as a set.
Replace if severely worn
Replace if severely worn
Replace depending on the condition.
Replace if more than specified limit
Replace if more than specified limit
Adjust to specified range
Adjust to specified range
Replace if less than specified limit
Replace depending on the condition.
Replace depending on the condition.
Replace if more than specified limit
Replace if more than specified limit
Replace depending on the condition.
Replace with new part
Replace if severely worn out
2
2-23