Thermo King Spectrum DE 30-2, Manual, Page: 101 / 140

Structural Maintenance
101
DE Evaporator Fan Blower
Removal and Installation
Removal
NOTE: The blower assembly is balanced and
permanent index marks are placed on the
components. Pay attention to these index marks
when disassembling the blower. This will make it
easier to correctly reassemble the blower.
1. Remove the curbside panel and inlet ring.
2. Remove two of the 5/16-18 x 3.0 in. bolts
from the blower ring and replace them with
two 5/16-18 x 4.0 in. studs. The studs keep the
blower components aligned.
3. Remove the other two 5/16-18 x 3.0 in. bolts
form the blower ring.
4. Remove the blower ring, the curbside blower,
and the spacer.
5. Remove the seal housing and the seal with the
inner panel.
6. Remove the roadside blower.
7. Remove the hub from the fanshaft.
8. If necessary, remove the blower housing and
the roadside inlet ring.
Figure 72: DE Evaporator Blower Components
11
10
9
7
AGA229
1
2
3
4
5
6
8
12
13
14
1. Compressor Side Inlet Ring 8. Fan Shaft Assembly
2. Blower Ring 9. Blower Housing
3. Compressor Side Blower 10. Inner Panel
4. Spacer 11. Seal Ring
5. Control Box Side Blower 12. Seal
6. Hub 13. Seal Housing
7. Control Box Side Inlet Ring 14. Compressor Side Panel