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Structural Maintenance (Rev. 04/03)
137
8.
Install the remaining end cap.
9.
Torque the bolts to 10 ft-lb (13.6 N•m).
10. Check end play of the shaft with a dial indicator. End
play should be between 0.001 to 0.005 in. (0.025 to
0.127 mm). Change shims if necessary.
11. Pour 3.5 ozs (104 ml) of fanshaft oil P/N 203-278 into
the jackshaft housing.
Jackshaft Assembly
FAN LOCATION
When mounting the fan and hub assembly on the fan shaft,
position the assembly in the orifice with 30 to 35 percent of
the blade width to the air discharge side for proper fan per-
formance.
1.
Fill Plug and Vent
2.
Oil Level Plug
Fan Blade Position in Orifice
FAN SHAFT ASSEMBLY
The unit is equipped with two one-piece fan shaft assem-
blies containing tapered roller bearings in a sealed oil reser-
voir. These assemblies do not require any maintenance.
There is a level plug and a fill plug, but they are not nor-
mally utilized except after removal and repair of the fan
shaft assembly. The oil seals should be checked during the
pre-trip inspection for oil leakage. If there is any sign of
leakage, the fan shaft assembly should be removed and
repaired.
NOTE: The fan shaft assembly requires a special Federal
Department of Agriculture approved, food grade lubri-
cant, TK P/N 203-278.
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...