11
YORK INTERNATIONAL
FORM 102.20-FA1 (1104)
b)
Secure motor wiring to prevent damage.
FIG. 9 - SECURE MOTOR WIRING
c) Remove fan assembly or breakdown into smaller
components if necessary.
FIG. 10 - REMOVE FAN ASSEMBLY
When using a forklift, it may be neces-
sary to block fan assembly to provide
enough clearance for tines.
d) Set fan assembly on 4” x 4” blocking to protect
fan isolator bolts.
FIG. 11 - REMOVE HARDWARE FROMTOP
SECTION MOUNTING BRACKETS
If breakdown is necessary, after re-
assembly, DO NOT operate fan for
more than 15 minutes before per-
forming verifi ed, dynamic vibration
analysis of the fan assembly.
11. SEPARATE BOTTOM RACEWAYS OF TOP
TIER FROM BOTTOM TIER
a) Remove hardware (bolt, two washers, lock
washer and nut) from top section mounting
brackets (8 pl.).
b) Remove bottom raceways.
FIG. 12 - REMOVE BOTTOM RACEWAYS
