TM 9-2350-222-20-1-3
2D ENGINE POWERPLANT TESTS (GROUND HOP) (Sheet 1 of 15 )
PROCEDURE INDEX
PAGE
PROCEDURE
I
Test Hookup
Idle Test
Governed No-Load Test
Stall Test
Engine Fuel Leak Test
After-Test Disconnect
TOOLS: 1/2 in. combination box and open end wrench
3/4 in. combination box and open end wrench
3/4 in. socket with 1/2 in. drive
Flat-tip screwdriver with 1/4 in. blade
Torque wrench with 1/2 in. drive (0-175 lb-ft) (0-237 Nm)
1-1/4 in. socket with 1/2 in. drive
Spanner wrench
SUPPLIES:
Goggles (Item 74, Appendix D)
SPECIAL TOOLS: Ground hop kit (Item 30, Chapter 3, Section 1)
Fan rotor hub spacer (Item 2, Chapter 3, Section 1
Throttle linkage adjusting go/no-go gage (Fig. 3, Appendix F)
FABRICATED TOOLS:
PERSONNEL: Three
TM 9-2350-222-10
REFERENCES:
LO 9-2350-222-12
PRELIMINARY PROCEDURE:
Remove universal joints (page 12-11, starting with step 8).
WARNING
Fuel is very flammable and can explode
easily. To avoid serious injury or death,
keep fuel away from open fire and keep
fire extinguisher within easy reach when
working with fuel Do not work on fuel
system when engine is hot. Fuel can be
ignited by hot engine.
When working
w i t h fuel, post signs that read `NO
S M O K I N G WITHIN 50 FEET OF VEHI-
CLE."
Go on to Sheet 2
Change 4
5-48