TM 10-5410-228-24
(12) Install two screws (1) securing power assembly (3) to valve body (2). Torque screws (1) 290 to
310 in.-lb
Wear gloves when working with sealers. Use in well ventilated area. Avoid prolonged contact
with skin.
(13) Apply sealant to area of capillary tube (7) and grommet (9).
Adhesives and cleaners are flammable and give off harmful vapors. Use adhesive and cleaner
sparingly and only in well ventilated area. Avoid prolonged breathing of vapors. Keep away
from heat, sparks, open flames. Wear gloves when handling adhesive and cleaner.
(14) Install insulation on tubing as required. Secure with insulation adhesive.
(15) Tape insulation approximately every three inches and at end of tubing runs with insulation
tape.
c.
Adjustment (Refer to Figure 3-15)
(1)
Remove cap (23) from power assembly (3).
(2)
Turn adjusting stem (24) clockwise to increase superheat, or counterclockwise to decrease
superheat (approximately 1/2F per turn).
NOTE
Allow adequate time between adjustments for system to stabilize before checking superheat.
(3)
When desired superheat setting is achieved, install cap (23) on power assembly (3).
3-73
