Never perform maintenance or assembly procedures with engine running or serious personal injury may result.
1
Stand unit upright on blower base
2
Align large locking ribs (A) on curved blower pipe with pipe lock (B) in fan case. Slide curved blower pipe into fan case until a clicking sound is heard.
3
Do not assemble the opposite end of the curved blower pipe to the fan case.
4
Align tabs (C) with grooves (D) and slide straight blower pipe (E) over curved pipe (F) until there is light resistance. Do not force the connection.
5
Hold curved pipe, and turn straight pipe clockwise, engaging positive locking channels until connection is firm.
6
Note: Blower use will eventually loosen pipe connections. Exclusive positive locking system allows pipes to be tightened. If loosening occurs, remove straight pipe, and reinstall according to instructions 3 and 4.