Ariens 927046-056 User Manual Page 23

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3. Sharpen both ends of blade at original angle (25
o
),
removing equal amounts of material from each end
to maintain proper blade balance. New blades are
balanced to within 1.3 in. oz. at factory. DO NOT
grind around corner at tip of blade. If cutting edge
of blade cannot be sharpened in a straight line to
within 1/8 of an inch of its end, replace blade with
Ariens replacement blade only.
4. Install blade, lock washer, and tighten hardware to
torque listed above.
IMPORTANT:
If mower is used under sandy soil
conditions, replace blades when air lifts become
eroded.
IMPORTANT:
On 28" & 32", when replacing blade,
blade should be 3/8" (9.6 mm) above flange. To
position, turn cap screws on each end of blade tray
until both tips of blade clear flange by 3/8" (9.6 mm) all
the way around pan.
6.4 MOWER PAN REMOVAL
1. Remove rear belt finger from back cover and
mower belt from engine pulley.
2. Position mower on flat level surface. Lower mower
pan with height control lever. (Lowering mower pan
down on blocks will relieve weight on linkage and
make removal of pins easier).
3. Remove hair pin and rear hanger pin from swivel
bracket to disconnect rear link.
4. Remove cotter pin from clutch rod and rod from
clutch link.
5. Remove hair pin and front hanger pin to disconnect
front linkage.
6. On 32" mower, remove hair pins and positioning
arms from front mounting bracket.
7. Remove mower pan from rider.
8. Install mower pan on rider in reverse order.
6.5 LINKAGES FOR MOWER HEIGHT/
ENGAGEMENT & CLUTCH/BRAKE
NOTE:
A wood block (about 1" square by 5" long) may
be used under pan for blade measurement. Wrap block
with masking tape, mark tape with cutting edge of
blade and measure distance from end of block to
mark(s). (This method avoids errors by having to read
any measurements under pan.)
Figure 21
1. Cutting Edge
2. Square Corner
3. Air Lift Erosion
4. Air Lift
5. Cap Screw
6. Tip of Blade
1
2
3
4
5
6
Figure 22
1. Hairpin
2. Front Hanger Pin
3. Rear Links
4. Swivel Bracket
5. Rear Hanger Pin & Hair
Pin
6. Coupling Nut
7. Jam Nut
8. Upper Jam Nut
9. Lower Jam Nut
10.Lift Rod
1
2
3
4
5
6
7
8
9
10
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