Blower Maintenance Instructions (Cont)
(5)
(6)
(7)
(8)
(9)
(10)
Use five screws with puller tools on rear end plate. Use 5/16 in. -24 x 1-1/2 in.
(38 mm) screws and aline with tapped holes in gears.
Install puller tool on left timing gear (13) with two screws.
Install puller tool on right timing gear (14).
CAUTION
If puller screws are not tightened evenly during removal of timing gears damage
may result to gears.
Tighten screws (15) evenly to remove gears ( 13 and 14).
Remove pullers from gears (13 and 14)
Mark rear end plate to indicate top.
NOTE
Rig and mark shims and spacers.
Remove shims (16) and two spacers (17) from
each rotor shaft (18).
14-17