Bad Boy Q0378, Руководство оператора

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2-4 Continued...
To adjust the belt tension, turn the belt tension
adjustment bolt (Figure 2-4c) clockwise until there is 1”
of deflection with 10 -11 pounds of pressure applied to
the center of the belt P#(M0247). When the belt has the
proper tension, tighten the (4) 5/16”-18 x 3/4” HHCS
P#(K1153) from Figure 2-4b and 2-4c that secure the
gearbox to the PTO assembly. Replace the belt guard
and (3) 1/4”-20 x ½” HHSTS P#(K0353).
2-5 Blower Cone Installation/Removal
Fasten the blower cone P#(V0016) to the blower
housing located on the PTO assembly P#(A1111). Use
(3) 1/4”-20 x ½”HHCS P#(K1105) and (3) 1/4” flat
washers P#(K0037) to secure the blower cone to the
blower housing. Refer to Figure 2-5 for reference.
2-6 Impeller Blade Removal/Replacement
BEFORE REMOVING/REPLACING THE IMPELLER
BLADES, BE SURE THE MOWER IS TURNED OFF,
THE PTO ASSEMBLY IS DISENGAGED AND THE
NEGATIVE CABLE IS REMOVED FROM THE
BATTERY. FAILURE TO DO SO MAY RESULT IN
SEVERE INJURY OR DEATH.
Remove the blower cone P#(V0016) from the blower
housing located on the PTO assembly P#(A1111). With
the blower cone removed, you will have access to the
impeller blades P#(E7003A). Refer to Figure 2-6a.
2-6 Continued...
Remove the (2) 3/8”-16 x 1-1/4” HHCS P#(K1192), (2)
3/8” I.T. lock washer P#(K0049), and (2) 3/8”-16 flange
nut P#(K1215) that secure the (2) impeller blades
P#(E7003) to the PTO shaft P#(B0460). Inspect impeller
blades and replace if necessary. When replacing the
impeller blades, run the impeller blades to the shoulder
of the PTO shaft before tightening hardware. Refer to
Figure 2-6b for reference.
2-7 Lower Frame Installation
Place the lower frame assembly P#(A1022) to the rear
bumper of the mower and align the holes. Fasten using
(2) 3/8”-16 x 3/4” HHCS P#(K1190) and (2) 3/8”-16
flange nuts P#(K1215). Position the clamp bracket
P#(B0302) as shown in Figure 2-7 and fasten to the
lower frame assembly using (1) 5/16”-18 U-bolt
P#(K1093) and (2) 5/16”-18 flange nuts P#(K1178).
Make certain the bracket is clamping the lower frame
assembly tight to the top portion of the mower’s rear
bumper.
Figure 2-5
1/4”-20 x ½”
HHCS
Blower
Cone
1/4” Flat
Washer
Blower
Housing
WARNING !
Figure 2-6a
Impeller
Blades
PTO
Shaft
PTO
Shaft
Impeller
Blade
Impeller
Blade
3/8”-16 x 1-1/4”
HHCS
3/8”-16
Flange
Nut
3/8” I.T.
Lock
Washer
Figure 2-6b
Shoulder