TM 5-1940-322-24
0142 00
HYDROJET ASSEMBLY MAINTENANCE (Contd)
INSTALLATION (Contd)
11.
Apply light coat of sealing compound (243) to threads of studs (6) on transom flange (5) and install
new O-ring (12) and transom sealing flange (8) on transom flange (5) with ground strap (7), twelve
insulator washers (9), washers (10), and new locknuts (11). Tighten locknuts (11) evenly in star
pattern to 2325 lb-ft (3134 Nm).
12.
Install two hoses (1) on adapters (3) of scoop hydrojet housing (13) and tighten four hose clamps (2).
13.
Install hydraulic steering cylinder mounting bracket (20) on four studs (22) of hydrojet intake
housing (21) with four washers (19) and new locknuts (18). Tighten locknuts (18) to 2325 lb-ft
(3134 Nm).
14.
Install hydraulic cylinder rod end (25), tie rod end (14), two washers (15), on hydrojet steering
lever (23) with screw (24), washer (17), and new locknut (16). Tighten locknut (16) to 150 lb-ft
(203 Nm).
15.
Apply antisieze compound to screws (27) and install drive shaft flange (26) on hydrojet drive
flange (28) with eight screws (27) and new locknuts (29). Tighten locknuts (29) to 5560 lb-ft
(7581 Nm).
16.
Install scoop control cable (37) on scoop control bracket (35) with plate (32), cable clamp (31), two
screws (36), washers (34), and new locknuts (33).
17.
Connect scoop control cable clevis (38) on scoop hydraulic control lever (30) with pin (39) and new
cotter pin (40).
18.
Install hydrojet reverse deflector (WP 0142 00).
19.
Close hydrojet hatches (TM 5-1840-322-10).
20.
Install aft cockpit (WP 0016 00).
21.
Remove boat from blocks or IBC and place in water and check for leaks (TM 5-1940-322-10).
22.
Start engine and check operation of hydrojet (TM 5-1940-322-10).
2
1
15
1
3
16
14
3
18
17
19
13
12
4
25
5
6
24
20
7
23
21
8
22
9
11
10
0142 00-10
