TM 55-2210-224-34
3-43.
AIR COMPRESSOR GOVERNOR ASSEMBLY (cont)
DISASSEMBLY (cont)
10. Check that the spring is not rusted or distorted or have taken a permanent set. Replace damaged spring.
11. Use a multimeter and measure resistance of coil (18). If resistance is not 80 ohms ± 5%, replace coil.
ASSEMBLY
12. Assemble plunger assembly (20) by installing seat (26), spacer (25), seat (24), and cap (23) in valve body (27).
13. Install spring (21) and plunger assembly (20) in valve (19) and install in valve body (22).
14. Position field yoke (18) and coil (17) on valve body (22) and install seal (16) and exhaust nut (15).
15. Position gasket (13) and valve assembly (12) on bracket (14) and install two nuts (11).
INSTALLATION
16. Install elbow (10) and adapter (9) in governor (7).
17. Position governor (7) on mounting bracket (8) and install two capscrews (6), lockwashers (5), and nuts (4). Connect
electrical leads (3) and remove tags. Install air line fittings (2) and (1).
TEST
18. Refer to paragraph 2-9 and perform a stationary locomotive airbrake test.
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