BOB-CAT 970474 BOSS-VAC PRO, Operator Manual & Illustrated Parts List, Page: 22 / 44

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STEP 4 :
ADJUSTMENTS
ADJUST DISCHARGE TUBE:
It’s possible to adjust tube positioning by using another set of holes. If no set of holes corresponds to the need,
make sure it is well installed. If it is well installed, it is possible to adjust tube to a proper fit (verify mower deck up
and down position). A proper fit corresponds to the tube exiting elbow to be horizontal (from back view) when
deck’s height is at mowing position.
STEP 5 :
COLLECTION SYSTEM REMOVAL INSTRUCTIONS:
TO PREVENT INJURIES: STOP THE MOTOR. APPLY PARKING BRAKE. REMOVE THE IGNITION KEY. DIS-
CONNECT THE WIRE FROM THE SPARK PLUG(S) AND KEEP AWAY FROM SPARK PLUG(S) TO PREVENT
ACCIDENTAL STARTING
.
1. Using same sections,
2. Follow in reverse the procedure in STEP 3: COLLECTION SYSTEM INSTALLATION.
ADJUSTMENTS & REMOVAL
BAG COLLECTION SYSTEM
Fix discharge tube assembly :
Note: Drill free hole (item a) when discharge tube as-
sembly is mounted to vehicle. This will allow adequate
tire clearance.
By using free hole (item a) on discharge tube (item 7)
as drilling template, drill one hole 9/32” on adjustment
tube (item 6).
Unlatch and remove discharge tube assembly from
chute (previously installed on blower).
Using this new hole, install one machine screw T.H. 1/4”
x 3/4” (item 48) and one nylon insert lock nut 1/4” n.c.
(thin) (item 40).
As described before, reinstall bottom portion of dis-
charge tube assembly on chute.