Assessments - 3, GPA: 4
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RECOMMENDED TYPES OF USE Occasional Users Homeowners, campers and hunters Commercial Users Arborists, orchardists, farmers, landscapers, and utility workers RECOMMENDED SAW SIZES 91P is intended for use with electric saws and smaller gasoline-powered saws up to 2.5 cu. in. (41cc) RECOMMENDED BAR LENGTHS Use 91P with bars up to 18” (46cm) KICKBACK-REDUCING FEATURES • Ramp-shaped Bumper Depth Gauges • Notched Bumper Drive Links CUTTER SEQUENCE 91P is a standard-sequence chain. 91P F&B A107038 AA 0903 9 991 11P PPL LLO OOW WW- --P PPR RRO OOF FFI IIL LLE EE3 33/ //8 88” ””- --P PPI IIT TTC CCH HHC CCH HHA AAM MMF FFE EER RRC CCH HHI IIS SSE EEL LL™ C CCH HHA AAI IIN NN Oregon® 91P chain features top-performing Chamfer Chisel™ cutters and a notched bumper drive link for low-kickback performance, good chip flow, and a smooth cutting action. The twin corners of the cutters on 91P chain deliver superior performance on the many popular saws which use low-profile 3/8”-pitch chain. 91P chain also features four-way symmetrical tie straps which simplifies the joining of chain loops. FEA FEAFEATURES TURESTURES • Twin-cornered Chamfer Chisel™ cutters • Ramped depth gauge, and ramped bumper drive links • Bumper drive links are notched (Patent pending) • Four-way symmetrical tie straps • Same cutter as on other Oregon® 91 chains • Low-profile design Oregon® 91P chain features twin-cornered Chamfer Chisel™ cutters BENEFITS BENEFITSBENEFITS • Fast, efficient cutting • Excellent stay-sharp • Low kickback • Smooth cutting action • Better chip flow, less clogging • Unique appearance, easy identification • A promotable, innovative new feature • Easy joining of chain loops • Fewer repair parts to inventory • Fool-proof, there’s no way to position a 91P tie strap incorrectly • Easy maintenance • Sharpens the same as other 91 chains • Complements the effects of kickback-reducing features • A smaller volume of chain material is pulled through the kerf ® ®®® Choose ChooseChoose Or OrOregon egonegon, ,, because becausebecause ever everevery yy cut cutcut counts countscounts Visit the world’s #1 source for information on chainsaw cutting attachments: Filing instructions, Oregon® 91P chain FILE SIZE: Use a 5/32” round file and file guide. TOP-PLATE TOP-PLATE DEPTH-GAUGE SETTING: CUTTING ANGLE: SIDE-PLATE ANGLE: FILING ANGLE: FILE-GUIDE ANGLE: *See warning and note below .025”Heeldown85° 30° 90° 50° Oregon® 91P meets the reduced-kickback requirements of ANSI B175.1 when tested on a representative sample of chainsaws. This chain significantly reduces the risk of chainsaw kickback while maintaining high cutting performance. ALL CUTTING CHAIN CAN KICK BACK, WHICH MAY RESULT IN SEVERE INJURY TO THE SAW OPERATOR OR BYSTANDERS. Users should be cautioned to operate their saw safely, and to read and follow all warnings in their saw operator’s manual and Oregon® 91P chain-maintenance instructions. Failure to follow filing instructions can increase the level of kickback which can result in severe injury to the saw operator or bystanders. *Do not exceed the depth-gauge setting shown above*Always file depth gauges back to their original roundedor ramped shape after loweringWARNING 91P Chain maintenance tools DESCRIPTION PACK PART NUMBER DESCRIPTION PACK PART NUMBER Assembled File Guide, 5/32” Each 37534 1/8” Thick Grinding Wheels (3.2mm): Round Files, 5/32” 12-pack 70504 Full-size, 5 3/4” dia. 5-pack OR534-18 2-pack 40459 (For use with 511A grinders) Each OR534-18A Depth-gauge Tool 10-pack 22290 Mini Grinder Wheels, 4 1/8” dia. 5-pack OR4125-18 Flat File 12-pack 12211 (For use with 108181 mini grinders) Each OR4125-18A 91P Chain replacement parts LEFT-HAND RIGHT-HAND PRESET NOTCHED BUMPER CHAIN TYPE CUTTER CUTTER TIE STRAP TIE STRAP DRIVE LINK DRIVE LINK 91P P111807 P111808 P111616 P112320 P28298 P111822 NOTE: Individual parts packages contain 25 pieces. What’s the difference between a 3/8”-pitch chain, and a low-profile 3/8”-pitch chain? Standard 3/8”-pitch chains are full-size professional-type chains intended for use on medium to large gasoline-powered saws, 3.0 to 6.0 cu. in. (50-100cc). Low-profile 3/8” chains have the same pitch, but there are differences in the drive sprockets and bar-nose sprockets used with low-profile chains. Standard 3/8” chains and low-profile 3/8” chains are NOT interchangeable. The phrase “low profile” refers to the height, measured from the bar’s rail to the top of the cutter. On low-profile chains, the height is less than on standard chains. Low- profile 3/8”-pitch chains are intended for use on electric saws, and small gasoline-powered saws up to 2.5 cubic inches (41cc). Other Oregon® low-profile 3/8”-pitch (91) cutting chains DEFINITION OF PITCH STANDARD PROFILE PITCH CHAIN (91P) PART NO. DESCRIPTION, TYPES OF USE 91VG Low-kickback Chamfer Chisel™ chain for cutting clean wood with electric and small gasoline chainsaws up to 2.5 cu. in. (41cc) 91VS A professional Chamfer Chisel™ chain for experie...