Table
of Contents
Thermo King
Compressois ..,...........
............. iii
Safety Precautions
,......,....... xi
Specifications
. . . . . . . . . . . .
. . . . . . . . 1
Torque
Values . . . .
. . . . . . . . . . .
. . . . . . .3
General Compressor Repair Techniques
. . . . . . . . . . . . . . . . .5
Dirl and lroisture
can
Easily Ruin
Compressors! ..............
. . . . . . . . . . . . . . . . . . . . . . . . .5
Compressor Oil IndicaTlons . . . -....
............5
Compressor
Oiloolor Code
........
............5
Disassembly
and Reassembly . . . . . . . . . . . . .
.............7
Disassembly Sequence
....... ---.....7
Ffeass€mbfy Sequence
. . . . . . . . . . .
. .
. .7
Faslener Torque
procedute..
...,
,.,.,
,. ,., . . . . . . . . . .
, , . , ,7
Cleaning
Components.
. . . . . . . . . . . . . . .
. . . . . . .7
Diveooupling...
. . . . . . . . . . . . .
. . . . . . . .7
Removal ....
. . ... . . . . . . . .
. . . . . . .7
Inslallation . . . . .
.
. . . . . . . . . .
.
.
. . . . . . . . .8
CylinderHead...
......... _..........1i
Discharge Valve Plates
. ...... .............
.'12
Two-Piece
Compressor Seal Plate and Nrounting Flange Assembly
. . . . . . . . . . . . . . .
. . . . . . 1 4
Seal PlaleAssemblv..
. . . . . . . . . . - .
. . . . . . . . 1 4
lnstallation
ot Spring Loaded Neoprene Bellows Type
Seal
...........
.
. . . . . . . . . . . . . . 1 6
Installation
ot l\4elalBellows Sealwilh
Sel Screws
.
. . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . 1 8
lnstallation
ol lvlelalBellows S6alwith
Drive
Tangs
......
. . . . . . . . . . . . . . .21
Oil Sump and Oil Pickup
Screen
. . .
. . . .
. . . . . . . . . . . . . . . . . .23
Oil Pump.......
......... . ... .24
Connecting Rod, Piston
and Sleeve . . . . .
.
. . . .
............... .. .29
Crankshatt. . . . . . . . .
. ...... .............. .32
Crankshatt End Play.
. . . . . . . . . . . . . . . . .
. . .
.35
Compressor Crankshaft Precautions
, , . . . . , , . , . , , . , . . . . . . .36
Removaland Installing Crankshaft
Counterweights . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . .37
Compressor Body Repair . . . . . . . .
. . . .
. . -
. . .
. . . . . . . . . . - . . .38
Unloader Head,.....
.............41
Leak Te3ting,
Slorage, and Breakln.......
...,.........43
Leak
Testing
........43
Slorage
..........
........ .43
Br€ak ln .
. . .
. .
. . . . .
........43