Briggs & Stratton 37641401 - Manual (Page 5)

MODEL 37641401 - 04 PeCo
ASSEMBLY
A
B
STEP 3:
Slide Engine Mount Arm (B) into the receiver
on the Mount Plate (A) and fasten by
dropping in ball pin (#J0248). Place Engine/
Blower Assembly onto Engine Mount Arm (B)
and fasten with (4) 5/16"-18 x 1 1/2 hex bolts
(#K1157) and (4) 5/16"-18 flange nuts. Tighten
nuts and bolts.
STEP 4:
The ears of the Cone (A) should fit underneath
the two threaded bosses on the Blower Face (B).
Secure with (2) 5/16"-18 x 2" cone bolts.
TIGHTEN CONE BOLTS BEFORE EACH USE!
5
B
A
B
A
Impeller Blade Replacement
To remove: Remove hex bolts from hub then screw the bolts
into threaded holes to remove old blade.
(This will push the impeller off the hub.) If the
impeller is stuck on, hit the base of the impeller
between each vein with a hammer then try the
bolts again.
To replace: Place tapered bushing (A) into hub (B) and align
non-threaded holes with the holes in the hub.
Secure with two 1/4" x 1" hex bolts. Torque to 15 ft. lbs.