TM 9-2815-225-34&P
3-54. FUEL INJECTOR TESTING; TEST NO. 2 (Contd)
LOCATION/ITEM
ACTION
REMARKS
a. Setting Up Spray Pattern Tester (Contd)
9.
Inlet hose connector (7)
Connect to adapter (14) from
injector test stand (1).
10.
Drain hose (9)
Connect to adapter base (10) and
place loose end in test stand drain
pan.
b. Spray Pattern
11.
Injector test stand (1)
Apply 22 psi (152 kPa) fuel
pressure.
12.
Target ring (12)
a. Shift so one spray stream hits
This can be observed through
center of No. 1 or index window.
window and is next to target
slide handle.
b. Each spray stream must hit a
window in target ring (12).
13.
Holddown bracket (15)
Loosen knob (6).
14.
Injector assembly (5)
Remove from spray pattern tester
(8).
15.
Knurled plug (13)
Remove from adapter (14).
16.
Injector assembly (5)
Remove from adapter (14).
17.
Injector spring (4), spring
Install on injector assembly (5).
retainer (3), and plunger (2)
FOLLOW-ON TASK: Perform fuel injector testing; Test No. 3 (para. 3-55).
3-360
|
|
