Alamo T 7740 manual Cylinder & Linkage Pin Replacement Kits, Kit Numbers

Page 28

TECHNICAL INFORMATION BULLETIN No. 041797-2

Alamo Industrial ™ Technical Services Department

1502 East Walnut

Seguin, Texas 78155

830-372-2708

Models: Machete, MB21 & MB24

Bulletin No:

041797-2

Date:

Apr. 17, 1997

Cylinder & Linkage Pin Replacement Kits:

Boom cylinder pin replacement kits for all Machete MB21 & MB24 mowers are now available. The new design utilizes a Boss and Bolt arrangement to replace the original tear drop and bolt design. Each kit contains all the necessary parts along with a detailed instruction sheet regarding the correct replacement procedure for the pins. Likewise, if new pins are ordered in the future, the original part numbers will be automatically replaced with the new design being shipped to you. Welding and painting will be required.

If you are experiencing problems with the original pin design. Order the new kit and replace the pins with the new design. Instruction Sheet # 02971904 will be sent with each kit ordered. This instruction sheet will show detailed instructions on how to install the following kits.

If replacing these as warranty, follow all warranty procedures in accordance with warranty guide and Service Bulletins which apply to this application only.

Kit Numbers:

Kit No.

Qty Description

Kit No.

Qty

Description

02967685

1

Pin Kit, Dipper Cyl. Rod End

02967691

2

Pin Kit, Head Tilt Linkage

02967673

1

Pin Kit, Swing Cyl. Barrel End

02967694

1

Pin Kit, Tilt Cyl. Rod End

02967677*

1

Pin Kit, Lift Cyl. Rod End

02967683

1

Pin Kit, Tilt Cyl. Barrel End

02967677*

1

Pin Kit, Dipper Cyl. Barrel End

02967675

1

Pin Kit, Swing Cyl. Rod End

02967679

1

Pin Kit, Lift Cyl. Barrel End

 

Bolt & Nut

 

 

02967681

1

Pin Kit, Link Arm to Dipper

 

 

 

 

 

 

 

02967694

1

Pin Kit, Link Arm to Linkage

 

 

 

 

02966791

1

Pin Kit, Linkage Asy to Hitch Post.

 

 

 

New

02868803

a/r

Pin Bushing

 

 

 

 

 

 

Pin

 

 

 

 

 

 

Note: there is also a Turning Arm Upgrade Kit which

 

 

 

includes a new 1 piece king pin, All Bushings and

 

 

 

Weld on Boss

Turning arm (Kit # 02972211) which is not shown

 

Figure 1

 

here.

 

 

 

 

Continued Next Page

MACHETE

© 2005 Alamo Group Inc.

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Contents Information Service Bulletins EditionPage Information & Service Bulletins Introduction Index Machete Section Service Bulletins Alamo Group Inc Section Pulley Fastening to Cutter Shaft of Flail Axe Head SubjectMachete Failures of the mower push-pull switch ModelsTechnical Information Bulletin Information Bulletin 092895 from previousWelding Procedure Parts NeededInformation Bulletin 121495 from previous Corrective Action New Piston Pump used on Machete New Parts Old PartsNew Seal Protector Added to Blade Bar Assembly Information Bulletin 032596 from previous Oil Leaking from new single Acting Hydraulic Cylinders Dead Batteries on New tractors Cracks in Main Frame Information Bulletin 010397 from previous Interference between Tube Clamps and Main Frame Valve Block O-Ring Replacement Kit available King Pin and Boom Pin Bushing Drivers Available Machete Hitch Post Replacement Kits Hitch Post Replacement KitsRepair Procedures Information Bulletin 041797-1 from previous Flanges to prevent rustCylinder & Linkage Pin Replacement Kits Kit NumbersInformation Bulletin 041797-2 from previous Tilt Link Arm Stop New Thick Blade Bar & Larger Bolts Procedure Joystick Power Cut Off SwitchParts needed Cylinder, Link Arm, Turning Arm & Hitch Post Pin Update Kit Parts RequiredUpdate Kits Combined Kit P/N Machete Lock Valve Installation Instructions Following parts are required to make this modificationElectrical connection Information Bulletin 120697 from previousTo Valve Eleminate Erratic Boom movement Hood to Frame Interference on TS Series Tractors Part Numbers requiredNew Holland TS Series Fuel Filter New Oil Filter Kit P/N Spindle Oil Filler Kit P/N When to Change Filter Filter Maintenance ProcedureElement Service Procedure Control Valve Relocation Change in the availability of rebuilt components Filter Kit to Update Control Valve System Kit P/N Filter Maintenance Procedure Buzz Bar Drive Coupling Design change Spindle Bearing Lubrication Update ConversionRecommended Brands of Hydraulic Oil Warranty Repairs Effective February 18Factory Spoke Cast Pulley Information Bulletin 041503 from previous Recommended Tools Installation ProcedureProtection of Lexan Sheets Information Bulletin 102103 from previous Driveline Update Kit KIts AvailableInformation Bulletin 011304 from previous Pulley SpacerMachete Service Bulletins Service Required Joystick ReplacementParts Labor Old Parts Disposition Termination Date Motor to Spindle Bolt Replacement King Post Pin Replacement Longer Pins Machete Rear Flap Bracket, Machete Rotary Head Service Bulletin Service Bulletin 962503-1 from previousLower Crossmember Kit Installation Frame Rail Reinforcement, LH Frame Rail Joystick Control of Boom Movement Restrictor Installation Tilt Cylinder Function Parts Required Turning Arm King Pin Replacement Kits Turning Arm King Pin UpgradesNext Service Bulletin 971903 from previous Boom Hinge Point Pin Upgrades Service Bulletin 972103 from previous Restrictor Installation Lift & Dipper Cylinder Function Upper King Pin Bushing Slipping Blade Bolt Inspection / Recall Lower Cross Member Reinforcement Kit P/N New Holland T7740 & T6640 A/C Drier Campaign Units Serial Numbers Model TModel T6640 Special NoteNew Holland TS Tractor Inspection Campaign Units Serial NumbersTurning Arm Pin Update Kit P/N Service Bulletin 991012 from previous Dipper Boom Reinforcement Plates Repair PlatesValve Pressure Filter Kit Buzz Bar Head Motor Coupler Re-Design Buzz Bar Head Motor Coupler Coupler Update Kit Blade Bolt Inspection 222 Blade Carrier Retaining BoltsPort Plug Update Subject Service InstructionsAll Brahmas Parts RequiredPage Alamo Group Inc
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