TM 5-4310-386-14
6-11. Compressor Upper Crankcase.
This task covers:
Replace
INITIAL SETUP
Tools
Equipment Condition
General Mechanic's Tool Kit
Compressor unit shut down (para. 2-13).
Compressor crankshaft assembly removed (para. 6-13).
Materials/Parts
References
Compressor, Upper Crankcase
Gasket, Crankcase
Refer to Appendix F for torque values.
Cleaning Procedures, Chapter 4, Section VII.
Replace. (figure 6-9)
WARNING
Cleanliness is imperative in maintaining and handling diving air system components. All tools
and parts must be kept free of oil, grease, rust, or other contamination in accordance with
Chapter 4, Section VII of this manual. Foreign substances within an assembly could result in
equipment failure and possible injury or death to personnel.
(1)
Remove four nuts (1) and washers (2).
(2)
Remove upper crankcase (3) and gasket (4) from studs (5) on lower crankcase (6).
(3)
Install gasket (4) and upper crankcase (3) on studs (5) of lowercrankcases (6) and secure with four washers
(2) and nuts (1).
FOLLOW-ON MAINTENANCE
Install compressor crankshaft assembly (para. 6-13).
6-26
