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Figure 33: Install 2
nd
Pass Flueway Bafes
Figure 32: Install 3
rd
Pass Flueway Bafes (4 thru 11 Section Boilers Only)
2. On 4 thru 18 Section Boilers - Install four (4) second
pass bafes into second pass ueways until handle
is ush with face of casting as shown in Figure 33,
Detail A.
Lift door high enough to move hinge pockets through
opening in jacket front panel. Engage hinge loop
attached to door over hinge pin attached to block
assembly. Lower door to rest weight on hinge pin
brackets.
Locate Flueway Bafe Carton(s) marked ‘2FB’ and
‘3FB’ and remove contents. Check Equipment Check
List for proper bafe length and usage per boiler size.
1. On 4 thru 11 Section Boilers - Install four (4) third
pass bafes into third pass ueways until handle is
ush with face of casting as shown in Figure 32,
Detail A.