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Engine Maintenance (Rev. 04/03)
85
Installation Procedure
To perform a seal change the following procedure is recom-
mended:
1.
Remove idler pulley from the unit.
2.
Remove the two seals and the retaining snap ring
(DISCARD OLD SEALS AND SNAP RING).
KD-II SR IDLER PULLEY SEAL
INSTALLATION
NOTE: KD-II SR Idler Pulleys use seal assembly P/N
33-1924. The retaining spring is deleted and to prevent
pressure buildup in the pulley assembly, the seals are
installed with the seal lip facing outward. See diagram
below.
1.
MAJOR: FLUSH SEAL THIS SIDE
5.
Thermo King Drawing Number on Seal
(P/N 33-1924)
2.
MAJOR: INSTALL SEAL SEATED AGAINST
SHOULDER
6.
Bearing F(P/N 77-0889)
3.
Apply Grease to Lip of Seal (P/N 203-386)
7.
Install Seal with Seal Lip Facing Outward
“Backwards”
4.
Use a Pipe with a 1-3/4 in. O.D. and 1/8 in. Wall
Thickness to Install the Seal
8.
Snap Ring
KD-II SR Idler Pulley Seal Installation
Summary of Contents for KD-II SR
Page 4: ......
Page 8: ......
Page 13: ...Safety Precautions Rev 04 03 v AEA40...
Page 14: ...Safety Precautions Rev 04 03 vi AEA38...
Page 33: ...Unit Description Rev 04 03 19 1 Evaporator 2 Access Door Rear View Curbside KD II SR 1 2 AEA38...
Page 37: ...Unit Description Rev 04 03 23 Power Receptacle Box KD II SR 50 AEA42...
Page 58: ...Remote Control Panel Features Rev 04 03 44...
Page 112: ...Refrigeration Maintenance Rev 04 03 98...
Page 120: ...106...
Page 146: ...132...
Page 156: ...142...
Page 162: ...148...
Page 170: ...156...
Page 172: ...158...
Page 173: ...159 KD II 30 Schematic Diagram Page 1 of 2...
Page 174: ...160 KD II 30 Schematic Diagram Page 2 of 2...
Page 175: ...161 KD II 30 Wiring Diagram Page 1 of 2...
Page 176: ...162 KD II 30 Wiring Diagram Page 2 of 2...
Page 177: ...163 KD II 50 Schematic Diagram Page 1 of 2...
Page 178: ...164 KD II 50 Schematic Diagram Page 2 of 2...
Page 179: ...165 KD II 50 Wiring Diagram Page 1 of 2...
Page 180: ...166 KD II 50 Wiring Diagram Page 2 of 2...
Page 181: ...167 KD II 50 SR 230 1 60 Wiring Diagram Page 1 of 2...
Page 182: ...168 KD II 50 SR 230 1 60 Wiring Diagram Page 2 of 2...