TM 5-2420-230-24-2
Section 7 - Lubrication Oil System - Group 7
B Series
Page 7-15
Measure the clearance of the gerotor drive/gerotor plan-
etary to port plate.
Port Plate Clearance
mm
in
0.127
MAX
[0.005]
Measure the clearance of the gerotor planetary to the
body bore.
Body Bore Clearance
mm
in
0.381
MAX
[0.015]
Measure the gears backlash.
Limits for a ``Used Pump''
0.076 - 0.33 mm
[0.003 - 0.013 in]
NOTE: Prevent movement of the adjoining gear when check-
ing backlash or the reading will be the total of both gears.
Install the lube pump back plate.
L-388