Manuals / Craftsman / Lawn and Garden / Lawn Mower

Craftsman 917270841 _lso, Tractor - - Model Humber Ground Drive, 72 70 I16 66, _50 ,,-148

Models: 917270841

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TRACTOR - - MODEL HUMBER 917.270641

TRACTOR - - MODEL HUMBER 917.270641

GROUND DRIVE

5751

88

72

70

I16

--66

..._50 ,,-148

_lso

_ ,,. 150

151

_ ,,. 51

35

62

36

19

37

98 30

32

61

84

27

55

100 106

105

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Craftsman 917270841 _lso, Tractor - - Model Humber Ground Drive, 72 70 I16 66, _ ,,. 151 _ ,,. 35 62 36, _50 ,,-148

Contents

LAWN TRAOTO Safety AssemblyOperation oMaintenance o Repair Parts Model No.GENERAL OPERATgON before startingSERVICE o Turnoff bladeswhen not mowingCHILDREN SLOPE OPERATIONNever make adjustments or repairs with PRODUCT SPECiFiCATiONS CUSTOMER RESPONSIBILITIES1Large Fiat Washer 1 Hex Bolt 5/16-18× 1-1/4 PARTS BAG CONTENTS SHOWN FULL SiZE L_._BEFORE ROLLBNG TRACTOR OFF SKSD =PRODUCT SPECIFICATIONS on page 5 of this manual CONNECT BATTERYiNSTALL SEAT CHECK TIRE PRESSURECHECKLIST CHECK BRAKE SYSTEMPage YOUR TRACTOR SwitchKNOW YOUR TRACTOR Clutch LeverTO MOVE FORWARD AND BACKWARD HOW TO USE YOUR TRACTORTHROTTLE CONTROL controlled by the motion control leverTOWING CARTS AND OTHER ATTACHMENTS Service and Adjustments section of this manual adjusted for best engine performanceSee TO ADJUST CARBURETOR in the o For cold weather operation you shouldPURGE TRANSMISSION Max 1/3 LUBRiCATiON CHARTBEFORE EACH USE All adjustments in the Service andBRAKE OPERATION TRACTORBATTERY TIRESTRANSAXLE COOUNG Rinsethe batterywithplainwater andV-BELTS coolingSPARK AIR FILTER Yourenginewill notrunproperlyusingaENGINE COOLING FINS PLUGSTO REMOVE MOWER TO iNSTALL MOWERof all gasoline, oil, etc right side of tractorOrun0/l =Measure distance between brake oper TO ADJUST BRAKEstopping distance at high speed in high TO REPLACE MOTION DRIVE BELTFRONT WHEEL TOE4N/CAMBER iNTERLOCKS AND RELAYS TO REMOVE HOOD AND GRILL AS ENGINEACCELERATION TEST CAUSE TROUBLESHOOTING CHARTPROBLEM Poor cut - unevenOBuildup of grass, leaves and trash under mower_ Q Turn switch ON. Replace bulbso Check/replace light switch Headlights notPage Page r-£LJ___ SCHEMATICo11io H L VL2TRACTOR- - MODEL NUMBER ELECTRICALELECTRICAL PARTTRACTOR - - MODEL NUMBER CHASSIS AND ENCLOSURES 28 12 53PART TRACTOR - - MODEL NUMBERCHASSIS AND ENCLOSURES DESCRIPTION72 70 I16 66 _lsoTRACTOR - - MODEL HUMBER GROUND DRIVE _ ,,. 151 _ ,,. 35 62 36DESCRIPTION PARTPART Nut Keps 3/8-16 UNCTRACTOR -- MODEL HUMBER STEERING ASSEUBLY jt kDESCRIPTION TRACTOR -- MODEL NUMBER STEERING ASSEMBLYPART ENGINE OPTIONAL EQUIPMENTPART TRACTOR - - MODEL NUMBER 9t7.270641ENGINE DESCRIPTIONDESCRIPTION TRACTOR- - MODEL NUMBER SEAT ASSEMBLYPART DESCRIPTIONPART DECALSPART DESCRIPTIONTRACTOR - - MODEL NUMBER LIFT ASSEMBLY 13 11 13DESCRIPTION TRACTOR --MODEL NUMBER LIFT ASSEMBLYPART MOWER DECK 34 33 32MOWER DECK PARTTRACTOR -- MODEL NUMBER HYDRO TRANSAXLE - - MODEL NUMBERTRACTOR - - MODEL NUMBF-.R HYDRO TRANSAXLE-- MODEL NUMBER635337 TO INSTALL SEE REPAIR iNSTRUCTION MANUAL230 _614 7 52127 138 106 987 ,11, T 105 51142 TRACTOR --MODEL NUMBERTO INSTALL 1033 VALVE OVERHAUL KIT171535 358 GASKET SET TRACTOR - - MODEL HUMBER3 20 634A 842 524 868 868A _ 977 CARBURE-IORGASKET s_-r 75_o_LABEL KiT EMissioNsJ 265Ito_9 LA.Et.K,T1209 783 801 728 615 802 NO. NO 94196PART Page ONLY RIDE UP AND DOWN HILL NOT ACROSS HILL __ caution when changing direction on slopesSIGHTING GUIDE SIGHT AND HOLD THIS LEVEL WITH SKY LINE OR TREE164138 Rev, 3 3.20,98 JH/TR 1=800=827=66551=800=488-1222 Printed in U.S.A