Capacity Test - Isuzu C-240PW-28 Technical Manual

ak. Perform feed pump feed pressure measurement as follows:
(1) Pump suction as piped in step ah, refer to FIGURE 3-35.
(2) Pump discharge connected to test stand pressure gage
(3) Operate injection pump at 600 rpm.
(4) Ensure that feed pump maintains a feed pressure of 25.6 to 35.5 psi (176.5 to 244.8 kPa)
al. Perform feed pump air tightness test as follows:
(1) Remove feed pump from pump housing. Refer to paragraph 3-11.2.2, step h.
FIGURE 3-34. Capacity lest
TABLE 3-2. Capacity Test
ARMY TM 9-2815-254-24
AIR FORCE TO 38G1-94-2
3-61