Max Zoom Parts Manual Models 991085 – Max Zoom 48 (Serial No. 010000 and up) 991086 – Max Zoom 52 (Serial No. 010000 and up) 991087 – Max Zoom 60 (Serial No. 010000 and up) Gasoline containing up to 10% ethanol (E10) or up to 10% MTBE (methyl teritary butyl ether) is acceptable for use in this machine. The use of any gasoline exceeding (10%) ethanol (E10) or (10%) MTBE will voide the product warranty.
THE MANUAL PRODUCT REGISTRATION Before you operate your unit, carefully and completely read manuals supplied with the unit. The contents will provide you with an understanding of safety instructions and controls during normal operation and maintenance. For your safety and the safety of others always read, understand, and follow all DANGER, WARNING, and CAUTION messages found in manuals and on safety decals. The Ariens dealer must register the product at the time of purchase.
MODELS TABLE OF CONTENTS Model 991085 Kohler with 48-Inch Mower Deck Serial No. 010000 and up DECALS Decals – Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Decals – Style . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Model 991086 Kohler with 52-Inch Mower Deck Serial No. 010000 and up MAIN FRAME Frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DECALS – SAFETY Model 991085, 086, 087 8 5 1 3 2 6 3 7 4 PD0260 Item Part No. 1 2 3 4 5 6 7 8 07756000 07754100 07731400 07742300 07735200 02988100 05359300 04301300 Qty.
DECALS – STYLE Model 991085, 086, 087 9 1 2 8 07700005A C 11 7 11 03271900 5 3 4 10 6 PD0250 Item Part No. 1 2 3 4 5 6 7 8 9 10 11 08000528 05301400 07757500 00166400 03271900 03875000 07757600 03790400 07700005 03818400 07800026 03891000 07800337 Qty.
FRAME Model 991085, 086, 087 4 5 1 5 3 10 8 5 11 9 10 5 5 5 11 6 9 2 15 13 2 16 14 7 Item 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Part No. 03975051 03974951 06530400 02989059 03994651 07415400 07533600 00298959 00462351 05948700 06545500 06435900 01922851 06200119 06500010 04053651 07415400 Qty. 1 1 2 1 1 12 2 1 1 2 2 2 3 2 2 1 2 Description Weldment, 48” HD Frame (991085) Weldment, 52” – 60” HD Frame (991086, 087) Nut, Spin Lock Flange .312-18 Kick Plate Bumper, Max Zoom Screw, Tapping .
SEAT Model 991085, 086, 087 1 13 6 5 13 12 11 10 12 9 3 4 11 10 9 2 3 7 PD0300 8 Item 1 2 3 4 5 6 7 8 9 10 11 12 13 Part No. 03829400 06545400 05500901 02982751 03255700 07000034 06534900 06224100 08300021 06444000 06533500 00337700 71600500 Qty. 1 4 2 1 1 2 1 2 2 2 2 2 1 Description Assembly, Seat with Armrests Nut, Nyloc Flange 5/16-18 Bushing, Flange .515 x .750 x .745 x 1.00 Weldment, Seat Plate Weldment, Seat Shaft Bolt, Shoulder EP .38-16 x .30 Hex Nut, .
ENGINE AND CLUTCH Model 991085, 086, 087 14 1 13 17 2 18 22 16 20 15 21 19 12 6 3 7 7 4 5 8 9 11 Item 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 Part No. 08200730 08200727 04411400 03772951 06308700 06602700 03766851 07000104 07337167 04387900 06443600 05900043 03873100 05946900 06545400 03278100 03278800 05973300 06308600 03873200 07500106 05933100 06308600 Qty. 1 1 1 1 1 1 1 4 1 1 1 1 1 1 1 17.
HYDRO DRIVE Model 991085, 086, 087 17 3 12 3 13 14 15 16 1 11 9 8 2 10 7 3 4 5 18 6 Item 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 Part No. Qty. 07211500 1 06442400 1 06545500 3 05500123 AR 01581700 1 06500010 1 03792951 AR 08300507 1 07000034 1 05958400 1 06529400 1 05960000 1 06223600 1 05963300 1 06436200 1 07300101 1 00391900 1 06436400 1 03796200 1 19 Description Belt, 4L 67.47 Wrapped Washer, Flat Steel .406 x 1.375 x .135 Nut, .38-16 Nyloc Flange Bushing, 1.00 x 1.125 x 1.
FUEL TANKS AND HOSES Model 991085, 086, 087 4 15 16 3 14 7 11 9 6 2 10 2 12 5 8 13 1 PD0482A Item 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Part No. Qty. Description 04391700 03278800 04391600 04237300 04320900 04391851 06100213 06900422 07517300 03278100 06116700 06536000 06900320 07500034 07500029 04334500 1 2 1 1 1 1 4 1 2 25” 4 4 1 1 1 AR Fender Right Hand Clamp, Fuel Line Tank, Fuel Left Hand Cap, Fuel Ratcheting Assembly, Tank Fuel Pick-up Panel, Control Screw, Plastite .25 x 10 x .
VAPOR RECOVERY VENT LINES Model 991085, 086, 087 12 3 2 11 13 10 3 12 10 1 4 6 7 5 7 6 9 5 5 6 7 8 5 6 7 6 7 14 Item 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Part No. 04082700 04068910 03278800 06908200 05947800 06308600 06435700 04192700 07517300 04097700 03375900 03278100 04097000 06100213 Qty. 1 1 2 1 6 8 8 1 2 2 3 20 1 2 Description Grommet Valve Hose, Clamp Clamp Bolt, .31-18 x .62 Washer, Locking .31 x .078 Regular Washer, Flat Steel .38 x .875 x .083 Cupholder, Snap-in 3.75 O.D.
TRANSMISSION Model 991085, 086, 087 18 15 17 17 7 15 18 19 5 13 4 17 26 7 23 3 17 8 21 16 1 20 14 16 7 25 6 12 5 10 2 13 4 11 19 8 10 25 25 26 24 7 1 22 20 23 16 7 9 21 12 24
TRANSMISSION Model 991085, 086, 087 Item 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 Part No. 03283700 03283600 03282851 03282951 06701900 07412400 05901315 06543100 03943800 06545500 03251900 07412000 02958700 03283500 03367200 05952600 06545400 06437200 05962500 04097100 03855000 04276700 05948700 05958500 06308800 06545500 03652200 Qty.
HYDRO-GEAR HYDROSTATIC PUMP (LEFT SIDE) Model 991085, 086, 087 IF an Ariens PART NUMBER IS NOT LISTED NEXT TO A HYDRO-GEAR NUMBER, SOURCE THE PART FROM YOUR LOCAL HYDRO-GEAR PARTS DISTRIBUTOR.
HYDRO-GEAR HYDROSTATIC PUMP (LEFT SIDE) Model 991085, 086, 087 Item 1 7 10 11 NS NS 22 23 26 27 30 31 32 33 34 35 40 45 46 52 53 54 55 56 57 60 65 70 71 72 73 74 80 81 83 90 91 92 93 95 96 99 103 105 106 111 130 131 132 133 134 140 142 146 147 200 203 210 211 212 Ariens p/n 21543819 08613700 21543771 21543839 21543845 08622500 21543846 21543848 21543783 08611200 21543854 21543738 21543773 21543816 21543741 08609100 21543708 21543704 21543788 21543724 21543793 08616500 08614000 08614300 08621100 21543759
HYDRO-GEAR HYDROSTATIC PUMP (RIGHT SIDE) Model 991085, 086, 087 IF an Ariens PART NUMBER IS NOT LISTED NEXT TO A HYDRO-GEAR NUMBER, SOURCE THE PART FROM YOUR LOCAL HYDRO-GEAR PARTS DISTRIBUTOR.
HYDRO-GEAR HYDROSTATIC PUMP (RIGHT SIDE) Model 991085, 086, 087 Item 1 7 10 11 NS NS 22 23 26 27 30 31 32 33 34 35 40 45 46 52 53 54 55 56 57 60 65 70 71 72 73 74 80 81 83 90 91 92 93 95 96 99 103 105 106 111 130 131 132 133 134 140 142 146 147 200 203 210 211 212 Ariens p/n 21543819 08613700 21543771 21543839 21543845 08622500 21543846 21543848 21543783 08611200 21543854 21543738 21543773 21543816 21543741 08609100 21543708 21543704 21543788 21543724 21543793 08616500 08614000 08614300 08621100 2154375
WHEELS Model 991085, 086, 087 14 11 13 12 7 2 11 3 9 2 4 5 14 6 1 3 2 4 10 5 6 1 6 9 8 6 18 8
WHEELS Model 991085, 086, 087 Item 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Part No. Qty. Description 00490251 69000300 05407000 00531400 00531500 00675300 06439000 07100835 07100219 05978200 06500010 07100214 07100215 06536900 00456800 06517600 05435700 2 4 4 2 2 4 2 2 AR 2 2 2 AR 2 2 10 AR Weldment, Front Fork Bearing, Cone with Grease 1.0 x .58 Bearing, Cup 1.980 x .420 Bearing Seal 1.5 x 2 x .18 Spacer, PM 1.03 I.D. x 1.5 O.D. x .375 Spacer, Wheel Washer, Flat Steel .812 x 1.50 x .
BRAKES AND LINKAGE Model 991085, 086, 087 20 7 8 4 9 3 19 10 16 18 5 11 1 18 19 18 3 2 14 15 13 4 17 18 Item 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Part No. 03780600 06216100 03251351 05503900 03780900 05714600 06514900 06437200 06900318 03251100 01305900 01522000 03795900 03826900 07414100 06608400 05717100 06545400 05946900 06430400 Qty. 1 4 2 2 1 2 1 1 2 1 1 1 1 1 1 1 1 7 3 2 12 6 20 Description Weldment, Neutral Lock Arm Bolt, Round Head Square Neck .31-18 x 1.
NOTES 21
MECHANICAL LIFT Model 991085, 086, 087 32 29 27 34 30 7 22 29 24 28 31 33 23 18 17 21 23 10 1 25 23 6 23 12 26 2 14 3 20 25 9 24 32 34 18 19 20 2 16 11 5 8 4 7 33 35 29 13 29 31 27 15 36 30 1 28 22 PD0361
MECHANICAL LIFT Model 991085, 086, 087 Item 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 Part No. 06500010 06430200 07000031 09286251 05960100 09299651 08319000 09291500 09299451 06545500 07412900 05961100 05709200 01593500 06436100 04277300 05707300 05500034 06608900 06443000 00441000 00481600 05518400 06413400 05714600 00481500 04063000 06435900 05800001 05948700 05508900 06535900 06537200 07030000 06223100 04392651 Qty.
STEERING CONTROLS Model 991085, 086, 087 12 15 11 14 4 13 13 14 11 6 26 9 4 2 20 17 15 3 19 6 8 3 18 28 25 16 11 27 13 14 13 11 9 10 11 5 26 6 24 21 14 6 18 17 4 2 7 3 1 17 23 18 22 16 28 3 27 19 18 PD0401 24
STEERING CONTROLS Model 991085, 086, 087 Item 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 Part No. Qty. 03251700 2 07412900 4 05521100 4 05957400 8 06308800 4 06535900 4 03773551 1 03773651 1 05500932 2 05957900 2 06545400 12 09235500 1 05525200 4 09235400 4 07500222 2 05961400 2 05958000 4 06545500 8 03704900 2 03754751 1 03752751 1 06900317 1 05946800 1 06500012 1 09235600 1 05959400 2 08300516 2 06534900 2 Description Assembly, Steering Linkage Screw, Tapping .
CONTINUITY DIAGRAM Model 991085, 086, 087 (01545600) (03252300) (02754100) (00432100) PD0320 26
WIRING DIAGRAM Model 991085, 086, 087 SPADE TERMINAL OIL LIGHT (optional) RUN RELAY 27
ELECTRICAL SYSTEM Model 991085, 086, 087 19 1 6 3 2 29 Connected when not CE 7 18 30 30 5 7 18 31 20 22 14 OIL LIGHT (optional) 10 15 27 12 11 32 26 27 21 12 13 4 28 17 9 24 25 27 4 To Starter 13 33 23 8 34 28
ELECTRICAL SYSTEM Model 991085, 086, 087 Item 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 Part No. Qty.
DECK, DISCHARGE CHUTE, ANTI-SCALP ROLLERS, & BELT COVERS Model 991085, 086, 087 5 19 13 4 19 15 14 3 12 23 2 5 2 9 18 17 1 10 7 9 6 21 20 22 25 24 10 7 11 6 8 6 6 10 9 7 7 16 16 30
DECK, DISCHARGE CHUTE, ANTI-SCALP ROLLERS, & BELT COVERS Model 991085, 086, 087 Item 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Part No. 04390159 04372759 04390059 07001525 03982259 04051259 03977259 03977159 06545500 06500010 03905900 03905900 00473800 00473800 06225900 06225900 00473700 00473700 06206400 06206400 00980459 00980559 04414959 06223600 00377800 05958000 06224100 05946800 06534900 01593500 06543500 07000037 06900321 07500009 07414400 Qty.
MOUNTING CHAINS Model 991085, 086, 087 6 2 3 5 4 6 3 5 3 4 3 1 2 2 3 2 3 1 6 2 3 5 6 4 4 5 PD0441 3 3 2 3 1 2 3 2 1 3 Item 1 2 3 4 5 6 Part No. Qty. 09284700 4 05900022 8 06500003 16 00442800 4 06536100 4 05980900 4 Description Chain, Link Bolt, Hex M12-1.75 x 50 Class 8.8 Nut, Spin Lock, Flange M12-1.75 Bracket, Deck Leveling Nut, Jam .312-18 Bolt, Hex .312-18 x 2.
MOUNTING ARMS Model 991085, 086, 087 11 10 12 6 7 8 5 9 12 7 4 11 8 10 12 12 6 4 7 5 3 3 1 2 Item 1 2 3 4 5 6 7 8 9 10 11 12 Part No. Qty. Description 04389359 04389559 04389459 06216100 06545400 06545500 05948700 09238900 05435900 02989151 03251800 05901436 06307300 07412900 1 1 1 2 2 2 2 2 AR AR 2 2 2 9 Discharge Baffle, 48” (991085) Discharge Baffle, 60" (991087) Discharge Baffle, 52" (991086) Bolt, Round Head Square Neck .31-18 x 1.00 Grade 5 Nut, .31-18 Nyloc Flange Nut, .
BELTS, SPINDLES, IDLERS AND MOWER BLADES – 52” & 60” Model 991086, 087 1 2 39 14 15 37 6 40 5 10 4 35 14 37 15 14 13 15 29 37 12 18 19 16 22 32 24 7 30 23 3 17 11 12 8 9 38 16 13 37 21 20 33 42 9 38 41 36 36 31 14 34 26 27 26 27 27 28 28 34 25
BELTS, SPINDLES, IDLERS AND MOWER BLADES – 52” & 60” Model 991086, 087 Item 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 Part No. Qty.
BELTS, SPINDLES, IDLERS AND BLADES – 48” Model 991085 1 2 13 14 6 37 40 5 41 35 9 4 13 37 14 16 13 29 17 23 16 32 37 21 33 39 16 18 20 38 8 22 12 24 7 30 15 37 11 19 12 14 3 10 11 8 39 43 42 36 26 34 13 27 31 28 26 26 27 28 27 28 36 25
BELTS, SPINDLES, IDLERS AND BLADES – 48” Model 991085 Item 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 Part No. Qty.
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