Service Manual in pdf form.
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These files can be quite large so purchasing over a dial-up connection is not recommended. We do not have the printing capability to print this and send it to you by mail. We do not have the capability of printing or mailing these service manuals.
56 page factory workshop manual covers:
GENERAL SPECIFICATIONS ..................................................................... 3
PRODUCT IDENTIFICATION NUMBERS ................................................... 4
ENGINE SPECS……………………………………………………………………5
TIGHTENING TORQUES-36CC, 40CC…………………………………......6
TIGHTENING TORQUES-56CC, 62CC, 71CC, 81CC…………….…… 7-8
SPECIAL TOOLS………………………………………………………………..…9
OTHER MATERIALS………………………………………………………..……10
TROUBLESHOOTING………………………………………………………..11-12
COMPONENT LOCATION-36CC, 40CC……………………………….…..13
COMPONENT LOCATION-56CC, 62CC……………………………….…..14
COMPONENT LOCATION-71CC, 81CC……………………………….…..15
IGNITION SYSTEM….………………………………………………………..16-19
CARBURETOR ADJUSTMENTS .…………………………………………..19-20
COMPRESSION TEST…………………….………………………………..……20
FUEL FILTER INSPECTION………………………………………………..……21
FUEL PUMP & LINE INTEGRITY TEST…………………………………..……21
CARBURETOR PRESSURE TEST .…….………………………………..….…22
PULSE TEST…………………….………………………………….………..……22
PRIMER BULB TEST…...………………….………………………………..……23
OIL TANK VENT TEST…...………………….………………………………..….23
CRANKCASE/CYLINDER PRESSURE AND VACUUM TEST…...……24
AIR FILTER REMOVAL AND INSTALLATION……………..….…25-26
CYLINDER COVER REMOVAL AND INSTALLATION……..……26-27
OIL TANK VENT REMOVAL AND INSTALLATION…....…………27-28
FUEL TANK VENT REMOVAL AND INSTALLATION…...…….…28-30
CARBURETOR REMOVAL AND INSTALLATION…...……………31-32
PRIMER BULB REMOVAL AND INSTALLATION…....……………….32
MUFFLER REMOVAL AND INSTALLATION…...………………..…33-35
THROTTLE TRIGGER & LOCKOUT REMOVAL
& INSTALLATION…………………………………………………………..35-36
REAR HANDLE ASSEMBLY REMOVAL & INSTALLATION…...36-37
ISOLATOR REMOVAL & INSTALLATION………………………......37-38
STARTER REMOVAL & INSTALLATION……………………..…......38-41
ROTOR & IGNITION MODULE REMOVAL…………………..….......41-43
CHAIN BRAKE REMOVAL & INSTALLATION……………..….......41-47
CLUTCH REMOVAL & INSTALLATION……………..…...................47-48
OIL PUMP REMOVAL & INSTALLATION……………..…................48-50
ENGINE ASSEMBLY, DISASSEMBLY & INSPECTION………....50-55
Manual covers the Following Models. 36cc 37cc, 40cc, 47cc 52cc, 56cc, 62cc 65cc, 70cc 71cc, 80cc 81cc Models. Efco 940, 936, mt3700, mt4000, 952, 947, 152, 147, 156, 956, 162, 962, 165, 970, 971, 980, 981. Cub Cadet 3916, 5210, 5018, 5720. John Deere CS36, CS40, CS56, CS62, CS71, CS81. Efco, Olympyk, Oleo-Mac, Cub Cadet, and Italian John Deere models.
