TM 9-2320-272-24-4
5-6. FUEL INJECTOR SLEEVE MAINTENANCE (Contd)
CAUTION
Do not roll lower area of injector sleeve which will cause
distortion of total sleeve.
Over-rolling of injector sleeve will cause deformation of sleeve
into O-ring groove.
1.
Position injector sleeve expander tool into injector sleeve (2) in cylinder head (1).
2.
Turn thrust nut (4) to adjust depth of expander tool so that roller (3) extends 0.5 in. (12.7 mm) into
sleeve (2).
3.
Lock thrust nut (4) in place using an Allen wrench.
4.
Push expander tool down, turn, and adjust until 75 lb-in. (8.5 N-m) maximum is reached.
NOTE
Table 5-3. Cutter Specifications.
In.
Item
(MM)
(2.0320)
0.080
5
(2.2860)
0.090
(0.0381)
0.0015
6
(0.0635)
0.0025
(0.1955)
0.0077
7
(0.2463)
0.0097
(26.9621)
1.0615
8
(27.0129)
1.0635
9
15 angle relief
10
15 angle relief
11
30 9' angle relief
(9.5250)
0.375
12
(7.9375)
0.312
13
(3.1750)
0.125
14
(9.5250)
0.375
15
(0.2540)
0.010
16
(2.3812)
0.0937
17
(9.7536)
0.384
18
(9.8044)
0.386
(5.7404)
0.226
19
(5.9944)
0.236
(8.6995)
0.3425
20
(31.7500)
1.250
21
(9.5250)
0.375
22
5-30