TM 9-2320-365-34-2
(6) Measure tooth tip clearances of gear (1) at dimension (A
and B); record measurements.
(7) Subtract dimension (B) from dimension (A), maximum
difference 0.005 in. (0.127 mm).
(8) Measure outside diameter of gear (1) at dimension (C),
maximum outside diameter 4.998 in. (126.95 mm);
record measurement.
(9) Measure inside diameter of pump housing (3) at
dimension (D); record measurement.
(10) Subtract dimension (C) from dimension (D), maximum
difference 0.014 in. (0.356 mm).
(11) Measure inside diameter of bushing (4), maximum inside
diameter 2.26 in. (57.4 mm).
(12) Inspect front support (5) for cracks, nicks, and seal ring
groove damage.
(13) Inspect spacer (6) for scoring and cracks.
(14) Measure outside diameter of spacer (6), minimum
outside diameter 3.891 in. (98.83 mm).
(15) Inspect roller bearing (7) for scoring, pitting, and broken
cage.
(16) Inspect ground sleeve (8) for cracks, scoring, and over
heating.
21-17
