Trane UCCA Installation, Operation And Maintenance Manual page 25

Figure 18. Use spreader bars to lift top unit
Repeat steps 1-6 in reverse order to reinstall second level
fan portion on the first level portion of unit. Lifting lugs
should be removed once reassembly is complete. Check
gasket between the two sections. In the event the gasket
between the two sections is damaged, replace with new
gasket (Item 4) (Part# GKT03823). See
CLCH-SVX009A-EN
(1) Lifting lug #LUG00180
Temporarily use for lifting second level.
(2) Screw:
0.313 - 18 x 0.875 sheet metal
(3) Screw:
0.250 - 14 x 0.750 self driller
Detail A
(3) Screw:
0.250 - 14 x 0.750
Airflow
self-driller
Figure 19.
Figure 19. Check gasket between sections, replace if
necessary
Joint gasket
should overlap
1/2 inch
Note: If unit is equipped with a control interface, VFD or
electric heat, disconnect electrical wiring. Wiring
between fan motor and contactor or VFD can be
disconnected via quick connects in the control
interface or VFD box respectively. Electric heat
wiring should be disconnected from switch in
control interface box. Any controls low voltage end
devices located in second level fan portion should
be disconnected via quick connects at each device.
Installation - Mechanical
(4) Gasket: 0.188T x 1.50W
# GKT03823
Align to the edge of the panel.
2.25
4.25
Airflow
First Level
25