TM 9-2320-272-24-4
5-35. R.Q.V. GOVERNOR HOUSING MAINTENANCE (Contd)
e. Installation
Install new gasket (6) and governor housing (5) on fuel pump housing (7) with two screws (1) and
1.
screws (2).
2.
Install four holding brackets (3) and screws (4) on governor housing (5).
Place shim (28) in driver (29) and install driver (29) on camshaft (9).
3.
4.
Install capsule (26) and four new rubber buffers (27) in back side of governor flyweight
assembly (11).
Install governor flyweight assembly (11) on driver (29).
5.
Install round nut (23) on camshaft (9). Tighten round nut (23) 30-35 lb-ft (41-47 Nm).
6.
CAUTION
Failure to obtain proper axial play may cause damage to fuel
pump.
Check governor flyweight assembly (11) for axial play:
7.
a. Normal range is 0.002-0.004 in. (0.05-0.1 mm).
b. If axial play is less than 0.002 in. (0.05 mm), replace shim (28) with larger shim (28).
c. If axial play is more than 0.004 in. (0.1 mm), replace shim (28) with smaller shim (28).
d. When axial play is correctly adjusted, it is possible to turn governor flyweight assembly (11)
without governor flyweight assembly (11) sticking.
NOTE
Do not bend tab washer until fuel pump is calibrated (para. 5-37).
Install guide bushing (22) on flyweight assembly (11) with two new tab washers (18) and screws (19).
8.
Tighten screws (19) 53-71 lb-in. (6-8 Nm).
9.
Place bearing pin (21) in guide bushing (22).
NOTE
Adjust nuts to allow end play of 0.04-0.12 in. (1.0-3.0 mm).
Insert coupling pin (13) through washer (12), governor flyweight assembly (11), and bearing pin (21)
10.
and install nut (25), new tab washer (24), and nut (25) on coupling pin (13). Tighten nuts (25)
53-71 lb-in. (6-8 Nm).
Install slider (20) on bearing pin (21).
11.
Install lever (16) on slider (20).
12.
Install link fork (14) on connection plate (8) with new retaining pin (10).
13.
Install lever (16) on link fork (14) with link pin (15) and new retaining pin (17).
14.
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