Alamo T 7740 manual Valve Pressure Filter Kit

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SERVICE BULLETIN No. 000510

Alamo Industrial Technical Services Department

1502 East Walnut

Seguin, Texas 78155

830-372-2708

	Models:	Machete Boom			Bulletin No:		Date:
			S/N MB21-01360 to 01458		Bulletin No:		Date:
			S/N MB21-01360 to 01458		000510
			S/N MB24-01190 & 01209		000510		Oct. 5, 2000
			S/N MB24-01190 & 01209		(Old # 200006)
					(Old # 200006)

	Parts:		Labor:	Old Parts Disposition:		Termination Date:
	100 % at Dealer Net		0.5 hrs. at Dealer registered	No Returnable Parts		Dec 15, 2000
			Shop Rate	involved

Valve Pressure Filter Kit:

Subject:

A new filter kit P/N 02976069 has been developed and must be installed to help prevent some contamination failures of the control valve system due to normal gear and brake wear within the tractor hydraulic system. This new filter system has an indicator that will show when the filter is plugged, see Technical Information Bulletin 032200 for more detail.

Service Required: Use the instructions provided with each kit to install the filter onto the control valve.

Parts Required: Order Pressure Filter Kit P/N 02976069 which includes,

Part No.	Qty	Description
02975187	1	Elbow
02976066	1	Filter Assembly
02976068	1	Instruction Sheet
02976076	1	Elbow

Above part are include in Kit P/N 02976069

Note: The new filter will mount on the Inlet (pressure) side of the control valve which is mounted on the right hand frame rail. The hardware (Elbows) and instruction sheet are included. Read these prior to beginning any repairs or modifications. Always refer to operators manual for safe procedures when working around equipment.

Visual Indicater - Bypass O-Ring

Filter Head

O-Ring

Filter Element

O-Ring

Back Up Ring

Filter Bowl

Figure 1

Warranty Compensation will be provided following proper filing of warranty claim in accordance with the Alamo Industrial Warranty Policy. Claim allowance may vary in accordance with laws governing a specific region. Any Warranty associated with this service bulletin must be within authorized dates.

MACHETE

© 2005 Alamo Group Inc.

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Contents Edition Information Service BulletinsPage Information & Service Bulletins Introduction Index Machete Section Service Bulletins Alamo Group Inc Section Subject Pulley Fastening to Cutter Shaft of Flail Axe HeadMachete Models Failures of the mower push-pull switchInformation Bulletin 092895 from previous Technical Information BulletinParts Needed Welding ProcedureInformation Bulletin 121495 from previous Corrective Action New Parts Old Parts New Piston Pump used on MacheteNew 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 Repair Procedures Hitch Post Replacement KitsHitch Post Replacement Kits Flanges to prevent rust Information Bulletin 041797-1 from previousKit Numbers Cylinder & Linkage Pin Replacement KitsInformation Bulletin 041797-2 from previous Tilt Link Arm Stop New Thick Blade Bar & Larger Bolts Parts needed Joystick Power Cut Off SwitchProcedure Parts Required Cylinder, Link Arm, Turning Arm & Hitch Post Pin Update KitUpdate Kits Combined Kit P/N Machete Following parts are required to make this modification Lock Valve Installation InstructionsTo Valve Information Bulletin 120697 from previousElectrical connection Eleminate Erratic Boom movement Part Numbers required Hood to Frame Interference on TS Series TractorsNew Holland TS Series Fuel Filter New Oil Filter Kit P/N Spindle Oil Filler Kit P/N Element Service Procedure Filter Maintenance ProcedureWhen to Change Filter 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 Conversion Spindle Bearing Lubrication UpdateRecommended Brands of Hydraulic Oil Effective February 18 Warranty RepairsFactory Spoke Cast Pulley Information Bulletin 041503 from previous Protection of Lexan Sheets Installation ProcedureRecommended Tools Information Bulletin 102103 from previous KIts Available Driveline Update KitPulley Spacer Information Bulletin 011304 from previousMachete Service Bulletins Parts Labor Old Parts Disposition Termination Date Joystick ReplacementService Required Motor to Spindle Bolt Replacement King Post Pin Replacement Longer Pins Machete Rear Flap Bracket, Machete Rotary Head Service Bulletin 962503-1 from previous Service BulletinLower Crossmember Kit Installation Frame Rail Reinforcement, LH Frame Rail Joystick Control of Boom Movement Restrictor Installation Tilt Cylinder Function Next Turning Arm King Pin UpgradesParts Required Turning Arm King Pin Replacement Kits 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 Special Note New Holland T7740 & T6640 A/C Drier CampaignUnits Serial Numbers Model T Model T6640Units Serial Numbers New Holland TS Tractor Inspection CampaignTurning Arm Pin Update Kit P/N Service Bulletin 991012 from previous Repair Plates Dipper Boom Reinforcement PlatesValve Pressure Filter Kit Buzz Bar Head Motor Coupler Re-Design Buzz Bar Head Motor Coupler Coupler Update Kit Blade Bolt Inspection Blade Carrier Retaining Bolts 222Parts Required Port Plug Update SubjectService Instructions All BrahmasPage Alamo Group Inc