Blower System; Replacing Elbow Blowing Pipe - Bosch PB-650 Service Manual

PB-650
PB-750

7 BLOWER SYSTEM

7-1 Replacing elbow blowing pipe

BLOWER SYSTEM
(A)
(B)
(C)
(A)
(D)
( A ) Blower grid
( B ) Frame side fan case
( C ) Fan
( D ) Engine side fan case
( E ) Elbow blowing pipe
1. Remove spark plug and engine cover.
2. Remove two bolts (A).
3. Pull down elbow blowing pipe.
4. Push a new pipe into fan case until it bottoms.
5. Fasten bolts and nuts to install blowing pipe to
the fancase.
NOTE: Make sure that nuts are installed in the frame
side holes of fan case as the flange side of the nut
faces outside.
6. Reinstall the engine cover and spark plug.
31
(E)