Maintenance Schedule; Maintenance - Craftsman 917.776740 Owner's Manual

MAINTENANCE

GENERAL RECOMMENDATIONS
The warranty on this trimmer does not
cover items that have been subjected to
operator abuse or negligence. To receive
full value from the warranty, operator must
maintain trimmer as instructed in this
manual.
Some adjustments will need to be made
periodically to properly maintain your unit.
At least once a season, check to see if
you should make any of the adjustments
described in the Service and Ad just ments
section of this manual.
• At least once a year, replace the spark
plug and replace air filter element. A
new spark plug and clean/new air filter
element assure proper air-fuel mix ture
and help your engine run better and
last longer.
• Follow the maintenance schedule in
this manual.
BEFORE EACH USE
1. Check engine oil level.
2. Check for loose fasteners.
3. Clean under engine cover.
LUBRICATION
To prolong the useful life of your trimmer,
change engine oil as recommended in
this section of Owner's Manual.
IMPORTANT: Do not oil or grease plastic
wheel bearings. Vis cous lu bri cants will
at tract dust and dirt that will short en the life
of the self- lu bri cat ing bearings. If you feel
they must be lu bri cat ed, use only a dry,
pow dered graph ite type lu bri cant spar ing ly.
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CRAFTSMAN WEED TRIMMER - - MODEL NUMBER 917.776740
KEY PART
NO. NO. DESCRIPTION
1 - - - Engine, Briggs & Stratton,
Model No. 103M02-0008-F1
(See Breakdown)
2 150406 Bolt, Engine Mounting 3/8-16
3 588452702 Pulley / Flywheel, Engine
4 88348 Washer, Flat
8 169821X479 Handle, Lower
9 428867 Screw, Hex Washer Head
5/16-18 x 3/4
10 169797X479 Handle, Upper
11 170980 Bolt, Handle
12 189713X428 Knob, Handle
15 179751 Handle Adjuster Assembly
16 581902101 Guide, Rope
18 66426 Wire Tire
19 587564101 Control Bar
20 588599201 Engine Brake Control
21 199687 Screw, Hex Washer Head
22 447829 Axle Shaft Assembly
23 428867 Screw, Hex Washer Head
5/16-18 x 3/4
24 169823 Spacer
25 197480 O-Ring
26 431880X460 Wheel & Tire Assembly 12 x 1-3/4
27 409149 Nut, Hex, Flangelock 3/8-16
28 584954101 Drive Control Cable
30 501928601 Decal, Engine Cover
31 172221X004 Bracket, Support, Axle Shaft
33 191730 Nut
36 851084 Bolt, Hex Head
37 850263 Washer, Lock
38 851074 Washer, Flat, Hardened
41 445315X479 Tube, Axle Cover
42 581912601 T-Knob
- - 579764301 Owner's Manual
Available accessories not included with trimmer:
- - 71 33623 Gas Can (2.5 Gallon Container)
- - 71 33000 SAE 30W Oil (20 Ounce Bottle)
- - 71 79991 Trimmer Line
(Pack of 24 strings, .155 dia.)
NOTE: All component dimensions given in U.S. inches. 1 inch = 25.4 mm.
IMPORTANT: Use only Original Equipment Manufacturer (O.E.M.) replacement parts.
Failure to do so could be hazardous, damage your weed trimmer and void your warranty.
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