Craftsman 917254920 lawn tractor

User Manual - Page 23

For 917254920.

PDF File Manual, 29 pages, Download pdf file

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NOTE:ONE ROTATIONOFADJUSTMENTNUTSIS
EQUIVALENTTOAPPROXIMATELY31t6"(4.75
ram)HEIGHTCHANGE.
l.. Besureallnutsaresecurelytightened.
g.. Replacecover.
FRONT-TO-REAR MOWER ADJUSTMENT
a. To obtainthe best cuttingresults, your mower hous-
ing should be adjusted so the front and rear flange
distance "D" (Fig 36) is 1/2" (1.27 cm) lower in front
when the mower is positioned in the highest culting
position.
NOTE: MEASURE DISTANCE "D" FROM GROUND LINE
TO BOTTOM OF CURL ON RIGHT REAR
FLANGE AND COMPARE TO DISTANCE"D" AT
BOTTOM OF CURL ON RIGHT FRONT FLANGE
b_
dr
e_
NOTE:
To raise rear of mower, loosen nut "E" on both rear
suspension arms. Screw both nuts "F" up EQUAL
NUMBER OF TURNS (Fig..37)..
When distance "D" is 1/2" (1.27 cm) lower at front
than rear tighten nuts "E".
To lower rear of mower, loosen nut "F" on both rear
suspension arms an EQUAL NUMBER OF TURNS
(Fig 37).
When distance "D" is 1/2" (1 27 cm) lower at front
than rear, retighten nuts "E".
WHEN ADJUSTING REAR SUSPENSION TRUN-
NIONS, ALWAYS ADJUST BOTH EQUALLY SO
MOWER WILL STAY LEVEL
26. Storage
3.
4o
Remove mower from tractor for winter storage. When
mower is to be stored for a period oftime, clean it thoroughly,
remove all did, grease, leaves, etc. give blades and under-
side of housing a good coat of grease or rust preventative
Store in a clean dry area
A. Fuel System
It is important to prevent gum deposits from forming in es
sential fuel system parts such as the carburetor, fuel filtffi',
fuel hose, or tank during storage. Also, experience indicates
that alcohol blended fuels (called gasohol or using ethaDol or
methanol) can attract moisture which leads to separation
and formation of acids during slorage Acidic gas ca)_dam-
age the fuel system of an engine while in storage. 7o avoid
engine problems, the fuel system should be empti,_d before
storage of 30 days or longer
B. Engine O11
Drain (with engine warm) and replace with clean engine oil,
(See chart page 16).
C. Cylinder
1,, Remove spark plug
2, Pour one ounce (29,5 cc) of oil through spark
plug hole into cylinder
Turn ignition key to "START' position for a few
seconds todistribute oil
Replace with new spark plug
BEPAmRAND ADJUSTMENT
REAR
SUSPENSION
ARM
BOTTOM
OF CURL
\
D 'D
WEAR GROUND
SUSPENSION LINE
TRUNNION
FIGURE 36
NUT j/
REAR SUSPENSION
St ARM
TRUNNION
NUT "F"
BRACKET
FIGURE 37
D. Battery
LEAD-ACID BATTERIES GENERATE
EXPLOSIVE GASES_ KEEP SPARKS,
FLAME AND SMOKING MATERIALS
AWAY FROM BAI-rERIES. ALWAYS
WEAR EYE PROTECTION WHEN
AROUND BATTERIES.
1. Prior to storage, clean terminals and top of
battery.
2. Disconnect BLACK battery cable from
negative side of baltery.
3 Disconnect RED battery cable from positive
side of battery
4.. Position cables down and away from battery..
Eo General Cleaning
Clean engine, battery, seat, finish, etc. of all foreign matter.
23
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