TM 5-4310-451-14
5-58. FUEL INJECTOR TESTING (Con’t).
b. TESTING
WARNING
No open flame, welding, grinding, smoking, or use of heat producing devices,
permitted nearby when using fuel. Fuel burns easily and fumes are explosive.
Keep battery disconnected. DO NOT breathe fuel fumes. They are toxic and can
cause serious medical problems. Failure to observe these precautions may cause
serious Injury or death to personnel.
1.
Fuel injector that passes all testing can be installed (see paragraph 5-57).
2.
Repeat all tests on fuel injectors before replacing. Replace fuel injectors (see paragraph 5-57) that fail one or
more tests.
NOTE
Perform steps 3 through 10 on rack tester.
3.
Install fuel injector (15) in rack tester (35).
4.
Ensure that dowel (37) on fuel injector (15) is situated in hole (36) of rack tester (35).
5.
Install rack tester (35) handle on top of fuel injector (15) follower guide (38).
6.
Pull rack (33) out of no-fuel position and push follower guide (38).
TA705063
5-191
