TM 5-3895-356-14&P
than the maximum measured gap. Shims are color
coded as follows:
Shims
Amber-
.001" thick
Red
.002" thick
Green-
.003" thick
Blue-
.005"thick
Charge pump cover shims.
Figure 164.
1. Install cover (10) with six hex bolts and lock washers
and torque to 132 in. lbs.
NOTE:
The name tag should now be altered
to record the change in rotation. This
f. Install a new charge pump cover (10) with a rotation
is done by changing the pump part
arrow indicating the desired rotation.
number.
All pumps with an odd part number are left hand rotation,
g. With a feeler gauge, measure the gap between the
as viewed from the cover end.
charge pump cover (10) and the main cover (9) in a
minimum of four places. See Fig. 163.
All pumps with an even part number (with zero
considered an even number) are right hand rotation, as
viewed from the cover end.
If the six digit part number is even (for example, 895004)
and the charge pump has been changed to left hand
rotation, as viewed from the cover end, then the part
number should be changed to the next higher number
(in this example, 895005).
If the six digit part number is odd (for example, 895027)
and the charge pump has been changed to right hand
rotation, as viewed from the cover end, then the part
number should be changed to the next lower number (in
this example, 895026).
On units with 890*** series numbers, an "R" or "L" should
be counterstamped over the original rotation designation.
Figure 163.
For example, a 45R becomes a 45L or a 60LHP
Measuring charge pump cover gap
becomes a 60RHP upon rotation change.
h.
Remove the charge pump cover (10) and install
shim(s) of a thickness 0.002" greater
105
