Wear Tolerances - Stanley MB10 User Manual

NEW
LOWER BUSHING (Item 21, Pg28)
2.880 in. / 73.1 mm
TOOL STOP (Item 20, Pg 28)
A) 2.880 in. / 73.1 mm
Inside Diameter
B) .600 in. / 15.2mm Depth
RETAINER PIN (Item 30, Pg 28)
1.845 in. / 46.8 mm Out-
side Diameter
(Item 23, Pg 28)
.450 in. / 11.4 mm Depth
IMPORTANT
LOWER BUSHING
To increase the life of the lower bushing, remove the bushing after normal wear has devel-
oped and rotate the bushing 90° and lock into the second slot. Normal wear on the bushing
is usually found from front to back, by rotating the bushing 90° will add additional life to the
bushing. In addition to rotating the bushing, it is also symmetrical and can be flipped end
to end and again rotated 90° resulting in even longer life.
TOOL STOP
To increase the life of the tool stop, remove the tool stop after normal wear has developed
and rotate the tool stop 90° and lock into the second slot. Note: the tool stop is not sym-
metrical and can not be flipped from end to end.
18 ► MB10 User Manual

WEAR TOLERANCES

REJECT LIMIT
3.000 in. / 76.2 mm
A) 3.000 in. / 76.2 mm
Inside Diameter
B) .480 in. / 12.2 mm Depth
1.745 in. / 44.3 mm Outside
Diameter
PISTON
.410 in. / 10.4 mm
Measure at Center
LOWER BUSHING
B
Wear Areas
A
C = Measure at 1.2in./30mm C
TOOL STOP
Measure Diameter
RETAINER PIN
Wear Limit Wear Limit
New Part New Part
PISTON
90° SLOT ROTATION