Craftsman 917254274 tractor

User Manual - Page 14

For 917254274.

PDF File Manual, 26 pages, Download pdf file

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AND ADJUSTMENT
BRAKE JAM NUT
OPERATING ARM
NUT A
BRAKE ROD
DISC BRAKE
(WITH PARKING
_AKE ENGAGEO|
1. Brake Adjustment
This tractor is equipped with an adjustable brake system
mounted on the fight side of the transaxle (Fig, I0)_
L
IF TRACTOR REQUIRES MORE THAN
SIX FEET STOPPING DISTANCE IN
HIGHEST GEAR, THEN BRAKE MUST
BE ADJUSTED.
a. Depress clutch/brake pedal and engage parking
brake.
b. Measure distance between brake operating arm and
nut "A'on brake rod.
c_ ff distance is other than 1-1/2" disengage parking
brake, loosenjam nut (Fig. I0) and turn nut ",4"until
distancebecomes I- 1/2" Retightenjam nutagainst
Nut "A".
FIGURE 1o
Road test tractorfor proper stopping distance as stated
above. Readjust if necessary,
2. Tire Care
Maintain tire pressure in frontat 14 PSI and rear tires at 12
PSi.
IANDREL
ASSEMBLY
FLANGES
3. Blade Care
For best results mower blades must be kept sharp. The
blades can be sharpened with a few strokes of a file, or on a
grinding wheel. We suggest they be sharpened after every
25 hours of mowing. Do not attempt to sharpen while on
mower. Ifyou mow in sandy soil check the blades after each
two redwings. The sand wears the blade away rapidly.
A GRADE 5 HEAT TREATED BOLT
CAN BE IDENTIFIED BY THREE
LINES ON THE BOLT HEAD AS
SHOWN AT LEFT_
Blade Replacement
Raise mower to highest position to permit access to
blades.
1. Remove the hex head belt, Iockwasher and flat
washer (Fig. 1I) (turncounterclockwise)(/'-"_).
2. Remove and discard old blade.
3. Clean top and bottomof mower housing.
4. Install new blade with SHARP EDGE DOWN
and secure withflat washer, Iockwasher and hex
head bolto TIGHTEN SECURELY.
ALWAYS "'USE GRADE 5 HEAT
TREATED BOLTS TO ATTACH
BLADES. DO NOT USE PLATED
BOLTS. CHECK BOLTS IN BLADES
OCCASIONALLY TO MAKE SURE
BOLTS ARE TIGHT. TORQUE BOLTS
TO 30 - 35 FT,- LBS,
b.
When grinding, care should be taken to maintain
blade balance and the blade should be checked for
proper balance before reinstallation on mower. An
unbalanced or bentblade willcause excessive vibra-
tion when running, and eventual damage to mower
DrenCh. eramm KIb =W,
14
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