TM 9-4120-402-14
4-22. REAR PANEL.
This task covers:
a. Remove
b. Clean
c.
Inspect
d. Install
INITIAL SETUP
Tools
Equipment Conditions
:
Refrigeration Unit Service Tool Kit
Appendix B, item 1
CAUTION
Scrub Brush
Use disconnect switch (NOT POWER
Appendix B. item 2
CABLE) to disconnect power to unit.
Damage to cable connector pins will
Materials/Parts
result if cable is used.
Rear Panel
Disconnect power at power source.
Lock Washers (5)
Remove condenser guard (para 4-16).
Packing With Retainers (2)
Remove top panel (para 4-19).
Rags
Appendix E, item 13
Dry Cleaning Solvent
Appendix E, item 3
Detergent
Appendix E, item 15
a. Remove.
(1) Remove twenty-one flat head screws (1) and twenty-four sets of pan head screws (2) and flat washers (3)
from rear panel (4).
(2) Remove two sets of screws (5), lock washers (6), and flat washers (7).
(3) Reach through top and hold sight glass bracket (8) in place. Remove two sets of screws (9), lock washers
(10), packing with retainers (11), and sight glass bracket (8).
(4) Remove six screws (12) and protective cover (13).
(5) Remove two sets of nuts (14), flat washers (15), and lock washers (16).
(6) Remove rear panel (4).
4-74
