Summary of the content on the page No. 1
Max Zoom
Parts Manual
Models
991056 - Max Zoom 2560
991065 - Max Zoom 2552
03790600B 9/09
Printed in USA
Summary of the content on the page No. 2
THE MANUAL PRODUCT REGISTRATION Before you operate your unit, carefully and completely The Ariens dealer must register the product at the time of read manuals supplied with the unit. The contents will purchase. Registering the product will help the company provide you with an understanding of safety instructions process warranty claims or contact you with the latest and controls during normal operation and maintenance. service information. All claims meeting requirements during the limited w
Summary of the content on the page No. 3
MODELS TABLE OF CONTENTS Model 991056 DECALS 25hp Kohler Courage with 60-Inch Mower Deck Serial No. 000101 and up Decals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Model 991065 MAIN FRAME 25hp Kohler Courage with 52-Inch Mower Deck Serial No. 000101 and up Frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 POWER PLANT Engine and Clutch . . . . . . . . .
Summary of the content on the page No. 4
DECALS Model 991056, 065 1 5 5 3 2 3 5 4 PD0260 Item Part No. Qty. Description 1 07756000 1 Decal, Danger Fan 2 07754100 2 Decal, Hot Surface 3 07731400 2 Decal, Mower Pan Danger 4 07742300 1 Decal, Warning 5 69110000 1 Set, Decal Common Danger/Fuel 4
Summary of the content on the page No. 5
03271900 DECALS Model 991056, 065 10 3 1 14 07700005A 9 8 13 6 2 4 S Spring length range is pring length range is 13 - 13.25" (33-33.6 cm,) 13 - 13.25" (33-33.6 cm,) m measured at a 3" (7.6 cm) easured at a 3" (7.6 cm) cutting height. cutting height. Ad Adjust just Measure spring length here 12 11 5 7 PD0250 Item Part No. Qty. Description 1 05305100 1 Decal, American Flag 2 07800112 1 Decal, Ariens Since 1933 3 00260000 1 Decal, Control Panel 4 07757500 1 Decal, Parking Brake Lever 5 00166400 1
Summary of the content on the page No. 6
FRAME Model 991056, 065 4 5 1 3 5 10 8 11 5 10 9 11 5 5 5 9 6 2 7 6
Summary of the content on the page No. 7
FRAME Model 991056, 065 Item Part No. Qty. Description 1 03735251 1 52-60" Main Frame 2 06530400 2 Nut, Spin Lock Flange .312-18 3 02989059 1 Kick Plate 4 03251551 1 Ariens Zoom Bumper Weldment 5 07415400 12 Screw, Tapping .38-16 x .75 Hex Washer Head 6 07533600 2 Bumper, Rubber 7 00298959 1 Panel, Inspection 8 00462351 1 Heat Shield 9 05948700 2 Bolt, Hex .38-16 x 1.00 Grade 5 10 06545500 2 Nut, Nyloc Flange .38-16 11 06435900 2 Washer, Flat Steel .438 x 1.00 x .083 7
Summary of the content on the page No. 8
SEAT Model 991056, 065 1 6 5 12 11 3 10 12 4 9 11 10 2 9 3 7 7 PD0300 8 Item Part No. Qty. Description 1 03829400 1 Assembly, Seat with Armrests 2 06545400 4 Nut, Nyloc Flange 5/16-18 3 05500901 2 Bushing, Flange .515 x .750 x .745 x 1.00 4 02982751 1 Weldment, Seat Plate 5 03255700 1 Weldment, Seat Shaft 6 07000034 2 Bolt, Shoulder EP .38-16 x .30 Hex 7 06545500 1 Nut, .38-16 Nyloc Flange 8 06224100 2 Bolt, Round Head Square Neck .38-16 x 1.25 Grade 5 9 08300021 2 Spring, Seat 10 06444000 2 W
Summary of the content on the page No. 9
ENGINE AND CLUTCH Model 991056, 065 16 1 15 14 18 17 2 8 3 4 5 9 7 6 19 10 11 12 13 Item Part No. Qty. Description 1 08200426 1 Engine, 25HP Kohler Courage 2 00470400 1 Muffler, Kohler Engine 3 06308600 4 Washer, Locking .31 x .078 Reg 4 05933100 4 Screw, Cap .31-18 x .75 Socket Head 5 03772951 1 Guard, Clutch Wire 6 06308700 1 Washer, Locking-EXT.391 x .682 x .036 7 06602700 1 Key, Square .25 x .625 x .25 SAE 8630 OR SAE 1035 8 03766851 1 Anchor, Ogura Clutch 9 07000104 4 Screw, Tapping Hex Wa
Summary of the content on the page No. 10
HYDRO DRIVE Model 991056, 065 17 3 12 3 13 14 15 16 1 11 9 8 2 10 7 3 4 5 19 18 6 Item Part No. Qty. Description 1 07211500 1 Belt, 4L 67.47 Wrapped 2 05508900 1 Bushing, Sleeve .377 x .624 x .235 3 06545500 3 Nut, .38-16 Nyloc Flange 4 05500123 AR Bushing, 1.00 x 1.125 x 1.936 5 01581700 1 Bushing, Spacer .502 x .997 x 2.03 6 06500010 1 Nut .50-13 Nyloc Flange 7 03792900 AR Weldment, Hydro Drive Idler Arm 8 08300433 1 Spring, Extension 9 07000034 1 Bolt, Shoulder EP .38-16 x .30 Hex 10 0595840
Summary of the content on the page No. 11
FUEL TANKS AND HOSES Model 991056, 065 6 4 9 5 15 12 3 2 8 13 2 3 3 11 2 16 2 7 10 A 6 7 1 3 14 A = See “Engine and Clutch” PD0482 2 Item Part No. Qty. Description 1 09298200 1 Tank, Right Hand Fuel 2 07000018 8 Bolt, SEMS .31-18 x .62 3 03278800 5 Clamp, Fuel Line 4 00262700 1 Tank, Left Hand Fuel 5 09258200 1 Valve, Fuel 6 00273700 2 Cap, Fuel 7 03900400 2 Assembley, Medium Tank Fuel Pick-up 8 00257351 1 Panel, Control 9 06100137 2 Screw, Machine 10-24 x .50 10 06900320 1 Cable, Throttle 11
Summary of the content on the page No. 12
TRANSMISSION Model 991056, 065 22 26 5 25 25 19 4 3 22 26 25 10 25 7 8 9 12 8 1 24 23 15 20 21 6 24 20 14 13 8 18 16 5 9 2 10 4 19 15 17 20 16 14 13 23 24 7 1 12 8 11 12
Summary of the content on the page No. 13
TRANSMISSION Model 991056, 065 Item Part No. Qty. Description 1 03283700 1 Transaxle, 2800 Series- Left Hand (page 14) 1 03283600 1 Transaxle, 2800 Series- Right Hand (page 16) 2 03282851 1 Right Hand Dump Valve Lever- Black 3 03282951 1 Left Hand Dump Valve Lever- Black 4 06701900 2 Pin-Hair-Internal .06 x .18 x .77 5 07412400 6 Screw, Tapping .25-20 x 1.00 Hex Washer Head Thread 6 05901315 1 Bolt, Hex .38-16 x 11.00 Grade 5 7 06117800 2 Screw, Machine 8-32 x 1.00 Hex Washer Head (SN 000101 - 0
Summary of the content on the page No. 14
HYDRO-GEAR HYDROSTATIC PUMP Model 991056, 065 If an Ariens part number is not listed next to a Hydro-Gear number, source the part from your local Hydro-Gear parts distributor. 14
Summary of the content on the page No. 15
HYDRO-GEAR HYDROSTATIC PUMP Model 991056, 065 Item Ariens p/n Hydro-Gear p/n Qty. Description 1 71421 1 Kit, Main Housing LH 7 21543819 51190 16 HFHCS 1/4-20 x 1.25 10 51804 2 O-Ring, 111 .103 x .424 11 08613700 9005110-5600 1 Plug, 9/16-18 (Metal) NS 21543771 50928 10.1 oz Sealant NS N/A 70.3 oz 20W50 Oil 22 21543839 51448 1 Plate, Bypass 23 52114 1 Filter, Oil 26 52162 2 Seal, Plug 1.25 x .25 27 52137 3 HFHCS, 3/8-16 x 1.5 30 21543845 51626 1 Seal, Lip .375 x .75 x .25 31 08622500 51628 1 Rin
Summary of the content on the page No. 16
HYDRO-GEAR HYDROSTATIC PUMP Model 991056, 065 If an Ariens part number is not listed next to a Hydro-Gear number, source the part from your local Hydro-Gear parts distributor. 16
Summary of the content on the page No. 17
HYDRO-GEAR HYDROSTATIC PUMP Model 991056, 065 Item Ariens p/n Hydro-Gear p/n Qty. Description 1 71413 1 Kit, Main Housing RH 7 21543819 51190 16 HFHCS 1/4-20 x 1.25 10 51804 2 O-Ring, 111 .103 x .424 11 08613700 9005110-5600 1 Plug, 9/16-18 (Metal) NS 21543771 50928 10.1 oz Sealant NS N/A 70.3 oz 20W50 Oil 22 21543839 51448 1 Plate, Bypass 23 52114 1 Filter, Oil 26 52162 2 Seal, Plug 1.25 x .25 27 52137 3 HFHCS, 3/8-16 x 1.5 30 21543845 51626 1 Seal, Lip .375 x .75 x .25 31 08622500 51628 1 Rin
Summary of the content on the page No. 18
WHEELS Model 991056, 065 9 8 2 4 10 2 6 10 4 1 10 3 8 9 10 7 5 11 3 1 3 6 5 3 18
Summary of the content on the page No. 19
WHEELS Model 991056, 065 Item Part No. Qty. Description 1 03774051 2 Weldment, Front Fork 2 05900013 2 Bolt, Hex .38-16 x 1.00 3 00675300 4 Spacer, Wheel 4 06443400 2 Washer, Flat-Steel .380 x 1.50 x .125 5 07100218 2 Tire/Wheel Assembly, 13 x 5.00-6 07100219 AR Tire, 13 x 5.00-6 6 05978200 2 Bolt, Hex .50-13 x 7.50 Grade 5 7 06500010 2 Nut, Nyloc Flange .50-13 8 07100214 2 Tire/Wheel Assembly, 20 x 10.00-10 07100215 AR Tire, 20 x 10.00-10 9 06517600 10 Wheel Nut .50-20 10 05533600 4 Bushing,
Summary of the content on the page No. 20
BRAKES AND LINKAGE Model 991056, 065 20 6 7 8 4 2 9 3 19 10 16 5 18 11 1 18 18 19 3 2 14 15 13 4 20 17 6 12 18 Item Part No. Qty. Description 1 03780600 1 Weldment, Neutral Lock Arm 2 06216100 4 Bolt, Round Head Square Neck .31-18 x 1.00 Grade 5 3 03251351 2 Neutral Lock Latch 4 05503900 2 Bushing, Flange .750 x 1.000 x .625 x 1.250 5 03780900 1 Plate, Neutral Interlock 6 05714600 2 Ring, Retaining-External .689 x .077 7 06701900 1 Pin, Hair-Internal .06 x .18 x .77 8 06437200 1 Washer, Flat-Ste
