Alamo ST10 Stingray Parts Manual

15' flex wing - 4 gearbox model

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ST15 & ST10 Stingray
ARCHIVE BOOK
15 ' Flex Wing - 4 Gearbox Model
S/N ST15-
(Jan. 2002 )
C31200557203
to
S/N ST15-Current
COMPLETE PARTS
Archive Book
Part No.
LISTING
02980337
ALAMO INDUSTRIAL
2004 Edition Rev 01-09
1502 E. Walnut
Seguin, Texas 78155
830-372-3551
© 2004 Alamo Group Inc.

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Summary of Contents for Alamo ST10 Stingray

  • Page 1 ST15 & ST10 Stingray ARCHIVE BOOK 15 ' Flex Wing - 4 Gearbox Model S/N ST15- (Jan. 2002 ) C31200557203 S/N ST15-Current COMPLETE PARTS Archive Book Part No. LISTING 02980337 ALAMO INDUSTRIAL 2004 Edition Rev 01-09 1502 E. Walnut Seguin, Texas 78155 830-372-3551 ©...
  • Page 2: Serial Number

    15 foot Flex Wing Mowers Model - 3 Gearbox 15 ft. / Flex Wing Mowers Production Date Start...to... End 530... May 1968... Nov. 1973* CP180... Dec. 1973... Mar. 1976* X-3... Apr. 1975... Apr. 1978* TK15...May 1978... Sep. 1982* TK15HD...Oct. 1982...May 1987* A315...Mar.
  • Page 3 ST15-C31200557203 (Jan. 2002) to ST15-Current... 38, 39 Center: ST15-C31200557203 (Jan. 2002) to ST15-Current... 40, 41 Right & Right Wing: ST15-C31200557203 (Jan. 2002) to ST15-Current... 42 thru 45 ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc. INDEX - ST15 & ST10 Index - 3 PAGE NO.
  • Page 4: Safety Section

    ST15-C31200557203 (Jan. 2002) to ST15-Current... 16 thru 20 TONGUE: Tongue: ST15-C31200557203 (Jan. 2002) to ST15-Current... 22, 23 Precision Hitch: (Optional) ST15-C31200557203 (Jan. 2002) to ST15-Current... 24 ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc. INDEX - ST15 & ST10 Index - 4 PAGE NO.
  • Page 5 ST15 (C312) & ST10 (C313) 12 Digit Serial Number Break Down 1 st. thru 4 th. digits designate model (C312 = ST15 and C313 = ST10) 5 th. digit designates decade years (example 0=2000 thru 2009 or 1=2010 thru 2019 or 2=2020 thru 2029 & etc.) 6 th.
  • Page 6: Frame Assembly

    ARCHIVE BOOK INTRODUCTION The ST15 / ST10 Archive Book is a complete listing of Parts from the first Unit to the Present. The Production Dates, Serial Numbers, Special Notes and Descriptions are furnished to help find Replacement Parts. Dimension (if listed) are for Identification of Parts and MAY NOT be to Manufacturing Specification, Your measurements may vary some from dimensions listed.
  • Page 7 SAFETY SECTION Safety Section - 7 © 2004 Alamo Group Inc.
  • Page 8 Equipment with this Signal Word are Black and Yellow. Serious injury or possible death! Decals are Black and Orange. WARNING! Imminent death/critical injury. Decals are Red and White. DANGER! © Alamo Group Inc. 2004 SAFETY Safety Section - 8 (SG-1)
  • Page 9 Use caution and wear protective gloves when handling sharp objects such as blades, knives, WARNING! and other cutting edges. Be alert to worn component surfaces which have sharp edges. Sharp surfaces can inflict severe laceration injuries if proper hand protection is not worn. © Alamo Group Inc. 2004 SAFETY (SG-3) FOLLOW...
  • Page 10 (SBM-12) DANGER! Never run the tractor engine in a closed building or without adequate ventilation. The exhaust fumes can be hazardous to your health. © Alamo Group Inc. 2004 SAFETY Safety Section - 10 (SG-23)
  • Page 11 Missing, broken, or worn items must be replaced at once to reduce the possibility of injury or death from thrown objects, entanglement, or blade contact. (SGM-3) © Alamo Group Inc. 2004 SAFETY (SG-13) (SG-15) Safety Section - 11...
  • Page 12 Avoid contact with hot surfaces of the engine or muffler. Use gloves and eye protection when WARNING! servicing hot components. Contact with a hot surface or fluid can cause serious injury from burns or scalding. © Alamo Group Inc. 2004 SAFETY Drugs and alcohol will affect an operator’s (SG-30)
  • Page 13 The Serial number code shows manufacturing production date of your unit. Gearboxes: The best way to ID the ST10 & ST15 (Stingray Model) is by the Gearboxes, This is a 4 Gearbox Model (Divider and Center Blade Gearbox two separate gearboxes). The Divider gearbox has a 1-3/ 8"...
  • Page 14: Deck Components

    Jan. 2002 DECK COMPONENTS Oct. 2003 37,38,39 32,33 21,24,25, 26,40,41 9,21,22 20,23 23,36 10,11,12,13,14,15, 10,12,13,14,15,16 ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc. Center Section ST15 / ST10 2,5,6 3,4,31 28,29,30 ST15-C31200557203 ST15-C31200789311 34,35 4,7,8 2,4,5,6...
  • Page 15 02978915 02978514 02978968 00753753 02978515 02978516 00024100 10058000 02962363 02978638 ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc. Center Section ST15 / ST10 Qty. Description Center Section Asy Hose Organizer Bolt Lock Nut Bolt Flat Washer Skid Mount Asy...
  • Page 16 Nov. 2003 DECK COMPONENTS ST15-C31200790311 Center Section Current ST15-Current ST15 / ST10 37,38,39 32,33 34,35 2,5,6 21,24,25, 26,40,41 3,4,31 9,21,22 20,23 23,36 4,7,8 28,29,30 2,4,5,6 10,11,12,13,14,15, 10,12,13,14,15,16 ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc.
  • Page 17 10180500 03200347 02978514 02978968 00753753 02978515 02978516 00024100 10058000 02962363 02978638 ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc. DECK COMPONENTS Center Section ST15 / ST10 Qty. Description Center Section Asy Hose Organizer Bolt Lock Nut Bolt Flat Washer...
  • Page 18: Wing Section

    Jan. 2002 Current ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc. DECK COMPONENTS Wing Section ST15 / ST10 20 14 ST15-C31200557203 ST15-Current 18 38 21 22...
  • Page 19 Note: Qty Shown above is for one Wing, double qty of parts for both wings w/ the exception of items 1, 13 & 38 which must be used on a specific wing. ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc. Wing Section ST15 / ST10 Part No.
  • Page 20 Jan. 2002 SKIRT ASY ST15-C31200557203 ST10 Current ST15-Current 1,3,7 2,3,7 1,3,7,11 3,7,15 21,23 17,18,20,22 ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc.
  • Page 21 Jan. 2002 Current Item ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc. SKIRT ASY ST10 Part No. Qty. Description 02891800 Bolt 02892000 Bolt 15B800 Flat washer 02978551 Chain guard, double 250-145 Bolt 00001800 Lock nut 02978552 Hinge pin 02030300...
  • Page 22 Jan. 2002 TONGUE ASY. ST15-C31200557203 ST15 / ST10 Current ST15-Current ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc.
  • Page 23 Note: Item # 3 is the standard Tongue Hitch Clevis , there is an Optional Hitch Clevis offered called Precision Hitch Kit # 02978611. See Parts break down for this optional hitch. ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc. TONGUE ASY. ST15 / ST10 Qty.
  • Page 24: Tractor Draw Bar

    Jan. 2002 Current Tractor Draw Bar Iten ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc. PRECISION HITCH OPTION ST15 / ST10 2, 12 Part No. Qty. Description 02978611 Precision Hitch Kit (Optional) 00752405 Bolt 02892000 Bolt 02010800 Bolt 02978608...
  • Page 25 Jan. 2002 Current Item ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc. PARKING JACK ST15 / ST10 Part No. Description 02979699 Parking Jack Asy. 02979700 Cover 02979701 Bushing 02979702 Gear 02979703 Carriage Bolt 40010000 Cotter Pin 02979704 Dowel 02979705...
  • Page 26 Part No. 00755153 15B1600 02978527 02978542 02959332 02978543 00037200 02978546 03200269 ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc. AXLE - CENTER ST15 / ST10 Qty. Description Cotter Pin Flat Washer Clevis Pin Compression Spring Bolt Suspension Top Plate...
  • Page 27 Jan. 2002 Current Item Note: Qty listed is for two control rods, left & Right side. ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc. CONTRL ROD ST15 / ST10 Part No. Description 00755153 Cotter Pin 15B1600 Flat Washer 02978535...
  • Page 28 Jan. 2002 TIRES & WHEELS ST15-C31200557203 ST15 / ST10 Current ST15-Current ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc.
  • Page 29: Tires And Wheels

    02978799 02978583 02978584 02978800 02978801 00001300 00749171 ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc. TIRES & WHEELS ST15 / ST10 Qty. Description Spindle, w/ #9, 15, 16, Double End Spindle, w/ #9, 15, 16, Single End Seal Bearing...
  • Page 30: Wheel Attachment

    Direction of travel Note Segment Curvature Place Flat Side of Lug Nut against Wheel Segmented Tire ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc.
  • Page 31 Wheels runn inline with the mower and the wheel track width. this will need to be done once and should not change unless it is unbolted and moved. ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc. TIRES & WHEELS ST15 / ST10...
  • Page 32 NOTE: This is a Cat 5 Driveline used on 540 RPM Model and Some parts will not interchange wth the Cat 4 used on the 1000 RPM Model. Check part numbers for intrchangable parts. ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc. PTO DRIVELINE 540 RPM Cat V ST15 / ST10 Item Part No.
  • Page 33: Pto Driveline

    NOTE: This is a Cat 4 Driveline used on 1000 RPM Model and Some parts will not interchange wth the Cat 5 used on the 540 RPM Model. Check part numbers for intrchangable parts. ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc. PTO DRIVELINE 1000 RPM Cat IV ST15 / ST10 Item Part No.
  • Page 34: Wing Driveline

    Yoke, Outer 02978698 Roll pin 02978699 Shield Support 02978700 Tube, Outer 02978701 Tube, Inner ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc. WING DRIVELINE Cat IV (540 or 1000) ST15 / ST10 Item Part No. 02978702 02978703 02978667 02978704...
  • Page 35 02978694 02978695 02978696 02978716 02978715 02978717 02978718 02978663 02978704 ------------ ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc. INTERMEDIATE DRIVELINE Cat IV (540 or 1000) ST15 / ST10 Part No. Qty. Description 1000 RPM -------------- Driveline Asy, 540 RPM...
  • Page 36 NOTE: To adjust this Slip Clutch tighten Bolts, (item 9) untill Springs, (item 2) are a compressed length of 1-1/4" as shown in drawing above. When tightening use an alternating pattern in a cris-cross pattern. ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc. SLIP CLUTCH Cat IV (540 RPM) ST15 / ST10 Qty.
  • Page 37 NOTE: To adjust this Slip Clutch tighten Bolts, (item 9) untill Springs, (item 2) are a compressed length of 1-1/4" as shown in drawing above. When tightening use an alternating pattern in a cris-cross pattern. ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc. SLIP CLUTCH Cat IV (1000 RPM) ST15 / ST10...
  • Page 38 Jan. 2002 Current ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc. GEARBOX ASY. DIVIDER ST15 / ST10 ST15-C31200557203 ST15-Current 1-3/8" X 21 Spline...
  • Page 39 000944 00753753 NOTE: Gearbox Gear ratio 1000 RPM is 1.35 in : 1 out and a 540 RPM is 1 in : 1.35 out. ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc. GEARBOX ASY. DIVIDER ST15 / ST10 Part No.
  • Page 40 GEARBOX ASY. Jan. 2002 ST15-C31200557203 CENTER DECK Current ST15-Current ST15 / ST10 * Item 24, Coned Washer must install w/ Cone down as shown ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc.
  • Page 41: Center Deck

    02978770 02978572 NOTE: Gearbox Gear ratio 1000 RPM is 1.2 in : 1 out and a 540 RPM is 1 in : 1.5 out. ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc. GEARBOX ASY. CENTER DECK ST15 / ST10 Part No.
  • Page 42 GEARBOX ASY. Jan. 2002 ST15-C31200557203 RIGHT WING DECK Current ST15-Current ST15 / ST10 * Item 24, Coned Washer must install w/ Cone down as shown ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc.
  • Page 43 Gearbox. Right and Left Wing Gearboxes use the same components, it is where the Input gear (item 21) & Top Cover (item 20) is installed that makes them different. ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc. GEARBOX ASY. RIGHT WING DECK...
  • Page 44 GEARBOX ASY. Jan. 2002 ST15-C31200557203 LEFT WING DECK Current ST15-Current ST15 / ST10 * Item 24, Coned Washer must install w/ Cone down as shown ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc.
  • Page 45 Gearbox. Right and Left Wing Gearboxes use the same components, it is where the Input gear (item 21) & Top Cover (item 20) is installed that makes them different. ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc. GEARBOX ASY. LEFT WING DECK...
  • Page 46 Jan. 2002 GEARBOX SHIELDS ST15-C31200557203 ST15 / ST10 Current ST15-Current 22 2 ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc.
  • Page 47 02978605 02978606 02978513 02978971 02978523 02978533 00035900 00023500 02978607 ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc. ST15 / ST10 Qty. Description Center Section Shield Asy. Lockwasher Lynch Pin Splitter Shield Mount Shield Hinge Pin Bolt Splitter Shield Rest Bracket...
  • Page 48 Jan. 2002 BLADE CARRIERS ST15-C31200557203 ST15 / ST10 Current ST15-Current Center Section Left Wing CW Rotation CW Rotation Right Wing CCW Rotation ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc.
  • Page 49 02978567 02978568 02978569 02978570 02978571 02978572 ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc. BLADE CARRIERS ST15 / ST10 Qty. Description Blade Carrier & Pan,Center, (w/ item 3 & 6) Blade Carrier & Pan, Wing, (w/ item 4) Pan Only, Center Section Only...
  • Page 50: Blade Carrier

    Jan. 2002 Current Left Wing ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc. BLADE CARRIER ROTATION ST15 / ST10 ST15 (15') Center Section Right Wing ST10 (10') Center Section Right Wing ST15-C31200557203 ST15-Current...
  • Page 51 NOTE: Items 12 through 15 are not included in Winch Kit # 02978897, they are already on the Wing Section of mower as part of Wing Axle. See Deck Components Section for these parts ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc. WINCH & STAND ST15 / ST10 Part N0.
  • Page 52 Jan. 2002 Oct. 2003 ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc. AXLE LIFT CYL. SCHEMATIC ST15 / ST10 ST15-C31200557203 ST15-C31200789311...
  • Page 53 See drawing below shownig how oil is bypassed through the Cylinder to the next Cylinder when Cylinders are stroked completly out. Cylinder Rod ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc. AXLE LIFT CYL. SCHEMATIC ST15 / ST10 Qty.
  • Page 54 AXLE LIFT CYL. Nov. 2003 ST15-C31200790311 SCHEMATIC Current ST15-Current ST15 / ST10 ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc.
  • Page 55 See drawing below shownig how oil is bypassed through the Cylinder to the next Cylinder when Cylinders are stroked completly out. Cylinder Rod ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc. AXLE LIFT CYL. SCHEMATIC ST15 / ST10 Qty.
  • Page 56 NOTE: These are Phasing Cylinders and must be connected in the correct order to work correctly. Seal Kit components not available as single parts. ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc. AXLE LIFT CYL. ST15 / ST10 Part No.
  • Page 57 02980487 02980487 00750940 00750940 00016200 00016200 02980488 02980488 ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc. AXLE LIFT CYL. ST15 / ST10 Part No. Description Center ------------- Cyl. Asy. 3" Bore X 5" Stroke ------------ Cyl. Asy. 3-1/4" Bore X 5" Stroke 02980479 Cyl.
  • Page 58 Jan. 2002 Nov. 2003 Item ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc. HYD SCHEMATIC WING LIFT CYL. ST15 / ST10 Part No. Description 02978614 Cylinder Asy. 3" Bore x 12" Stroke 02978615 Breather, Filter 02978616 Elbow 02978617 Hose Asy.
  • Page 59 Nov. 2003 Current ITEM ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc. HYD SCHEMATIC WING LIFT CYL. ST15 / ST10 PART NO. QTY. DESCRIPTION 02980472 Cylinder 3 x 12 02978615 Breather, filter 02978616 Elbow 02978617 Hose assembly 02978618 Restrictor...
  • Page 60 Jan. 2002 Oct. 2003 Item ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc. WING LIFT CYL. ST15 / ST10 Part No. Qty. Description 02978614 Cylinder Asy. 3" Bore X 12" Stroke 02978645 Barrel Weldment 02978646 Cylinder Head 02978647 Piston...
  • Page 61 Item Part No. 02980472 02980473 02980474 02980475 02980476 02980479 02980478 ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc. WING LIFT CYL. ST15 / ST10 Qty. Description Cylinder Asy. 3" Bore X 12" Stroke Barrel Gland Piston Nut Piston Seal Kit...
  • Page 62: Wing Lift Cylinders

    02978940 02978941 02978615 02978942 02978943 02978944 02978945 02978946 02978947 02978618 ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc. HYD. VALVE ST15 / ST10 Description ST15 ST10 Spool Valve Kit, ST 15 Spool Valve Kit, ST 10 Elbow Reducer Elbow Breather, Filter Hose Asy.
  • Page 63 Moving adjust Weldment out will raise the wing and moving it in will lower the Wing. When done make sure that both Nuts are tightened down. ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc. WING CYL. ADJUST ST15 / ST10...
  • Page 64 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 1 2 1 2 ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc. DOUBLE CHAIN CHAIN GUARDS...
  • Page 65: Chain Guards

    Part No. 02978586 02978587 02978588 02978589 02978590 02978591 ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc. CHAIN GUARDS Front & Rear ST15 / ST10 Qty. Description Chain Guard Asy. Front Wing Chain Guard Asy. Front Center Outer Chain Guard Asy. Front Center Middle Chain Guard Asy.
  • Page 66 Only Double Chains Available, Cables are an Option Front Center section used a three piece Chain Guard ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc. CHAIN GUARDS ST15 / ST10 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0...
  • Page 67 Only Double Chains Available, Cables are an Option Each Front Wing used a two piece Chain Guard (Total 4 pieces f/ Both Wings) ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc. CHAIN GUARDS Front Wing Section ST15 / ST10...
  • Page 68 Only Double Chains Available, Cables are an Option Rear Center Section used a two piece Chain Guard (Total 2 pieces f/ L or R side) ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc. CHAIN GUARDS Rear Center Section ST15 / ST10 Qty.
  • Page 69 Qty. Shown above is all three pieces used on rear Wing section LH, RH and Center. Only Double Chains Available, Cables are an Option Rear Wing section used a three piece Chain Guard on each wing. ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc. CHAIN GUARDS Rear Wing Section ST15 / ST10...
  • Page 70 Do not use the safety chain for towing. Replace the entire chain if any link or end fitting is broken, damaged or stretched. ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc. SAFETY CHAIN ST15 / ST10 Description Safety Chain Asy.
  • Page 71 The wiring harness is pre-wired with the 7’ leg to attach to the left side light, and the 4’ leg to attach to the right side light. ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc. TRANSPORT LIGHT ST15 / ST10...
  • Page 72 NOTES ST15 (Archive Book) 01/04 © 2004 Alamo Group Inc.
  • Page 74 ST15 Archive Manual Production Jan. 2002 (Start) S/N ST15--C31200557203 Current S/N ST15-Current Manual P/N 02980337 ST15 (Archive Manual) 01/04 © 2004 Alamo Group Inc.

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