TM 55-4920-328-13
f. Install reducer (12), packing (13), and coupler (14)
in opposite end of hose assembly. Connect coupling
(14) to P1 AIR IN coupling of data acquisition assembly.
g. Connect electric start system cable assembly to
engine starter as shown in detail D.
h. Connect hose assembly (15) to elbow (12V6X-SS)
in engine gearbox vent, install coupling (2) in opposite
end, and connect to GEARBOX VENT coupling on test
trailer lubricating oil unit.
i. Connect one end of hose assembly (16) to engine
combustion chamber drain. Place opposite end in safe
overboard container.
j. Connect hose assembly (17) between water brake
water return coupling and WATER RETURN coupling on
test trailer.
k. Connect hose assembly (18) between water brake
water supply coupling and WATER SUPPLY coupling
on test trailer.
I. Install tube assembly (19) on water brake bearing
water-in fitting. Install reducer (20) in one end of hose
assembly (21) and connect to tube assembly.
m. Install reducer (22) in opposite end of hose
assembly (21), install coupler (23) in reducer, and
connect to WATER SUPPLY coupler on test trailer.
n. Connect cable assemblies from test trailer data
acquisition assembly as follows:
1.
Connect W1 to J1
2.
Connect W2 to J2
3.
Connect W3 to J3
4.
Connect W4 to J4
5.
Connect W5 to J5
6.
Connect W6 to J6
2-29. Removal of Engine and Engine Test Dolly.
Proceed as follows:
NOTE
When removing engine accessories
reinstall all engine plugs and dust
covers.
a. Disconnect/remove the following prior to removing
the engine and dolly from the test trailer (figure 2-18):
NOTE
Do not disconnect hoses from slave
units.
(1) Remove the engine fuel control slave units.
NOTE
Hoses may contain entrapped fluid.
(2) Disconnect all hose and cable connections to
test the trailer at engine and power absorption system
connecting points.
KEY TO FIGURE 2-22.
1.
Hose Assembly - LTCT21879-01
2.
Coupling - LTCT21280-06
3.
Hose Assembly - MS28741-12-0840
4.
Hose Assembly - LTCT21882-01
5.
Coupling - LTCT21280-02
6.
Hose Assembly - MS28741-12-0840
7.
Reducer - AN919-23J
8.
Packing - MS29512-16
9.
Coupling - LTCT21727-31
10.
Nipple - LTCT21406-02
11.
Hose Assembly - MS28741-4-1600
12.
Reducer - AN919-16J
13.
Packing - MS29512-12
14.
Coupler- LTCT21833-14
15.
Hose Assembly - MS28741-12-0720
16.
Hose Assembly - MS28741-4-0840
17.
Hose Assembly - LTCT21749-02
18.
Hose Assembly - LTCT21960-03
19.
Tube Assembly - LTCT21880-01
20.
Reducer - AN919-20J
21.
Hose Assembly - MS28741-12-0840
22.
Reducer - AN919-18J
23.
Coupler - LTCT21727-21
2-100
