Model: 725A Single Stage Variable Height, Hydro - Mechanical Aviation Tripod Jack TABLE OF CONTENTS PAGE PRODUCT INFORMATION .............................. 4 DESCRIPTION..............................4 MODEL & SERIAL NUMBER ..........................4 MANUFACTURER .............................. 4 SPECIFICATIONS .............................. 4 SAFETY INFORMATION ..............................5 USAGE AND SAFETY INFORMATION ......................5 PREPARATION PRIOR TO FIRST USE ..........................
Single Stage Variable Height, Hydro - Mechanical Aviation Tripod Jack This product can not be modified without the written approval of Tronair, Inc. Any modifications done without written approval voids all warranties and releases Tronair, Inc., it suppliers, distributors, employees, or financial institutions from any liability from consequences that may occur.
Model: 725A Single Stage Variable Height, Hydro - Mechanical Aviation Tripod Jack SAFETY INFORMATION USAGE AND SAFETY INFORMATION To insure safe operations please read the following statements and understand their meaning. Also refer to your equipment manufacturer’s manual for other important safety information. This manual contains safety precautions which are explained below.
Model: 725A Single Stage Variable Height, Hydro - Mechanical Aviation Tripod Jack OPERATION PRE OPERATION INSPECTION Each time the jack is to be used, inspect the following: Check the tripod structure for rigidity. Make sure all bolts are tightened. Check hydraulic line connections for leaks. Tighten as required. Check for hydraulic fluid leaks around the base, reservoir, tripod head, air pump (if so equipped) and hand pump.
Model: 725A Single Stage Variable Height, Hydro - Mechanical Aviation Tripod Jack TROUBLE SHOOTING TROUBLE PROBABLE CAUSE REMEDY Release valve open Close valve firmly (Oil passing back into reservoir) Intake valve open. Pump rapidly to flush dirt off (Oil passing back into reservoir) Discharge valve open Pump rapidly to flush dirt off (Oil passing back into pump chamber)
Model: 725A Single Stage Variable Height, Hydro - Mechanical Aviation Tripod Jack MAINTENANCE SERVICING Servicing the jack consists primarily of the following: When in use, the reservoir should be kept at the proper level with hydraulic fluid MIL-PRF-5606 or approved equivalent.
Model: 725A Single Stage Variable Height, Hydro - Mechanical Aviation Tripod Jack MAINTENANCE (continued) SPECIAL TOOLS: The following special tools are necessary to disassemble/reassemble the cylinder assembly. These tools may be purchased upon request: Part Number Description 72513 Spanner wrench, stop ring 72589 Lifting tool, plunger PROVISION OF SPARES...
Model: 725A Single Stage Variable Height, Hydro - Mechanical Aviation Tripod Jack IN SERVICE SUPPORT Contact Malabar, Inc. for technical services and information. See Section 1.3 Manufacturer. 10.0 GUARANTEES/LIMITATION OF LIABILITY Seller warrants each new product of its manufacture to be free from defects in material or workmanship, under proper, reasonable, and normal use and service.
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Model: 725A Single Stage Variable Height, Hydro - Mechanical Aviation Tripod Jack Pneumatic / Hydraulic Diagram AIR RELIEF VALVE CYLINDER ASSEMBLY AIR VALVE LOAD GAUGE AIR PUMP RELEASE VALVE BASE HAND PUMP SAFETY POP-OFF VALVE OIL SCREEN 10/2018 | Rev. 01 Page | 11...
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Model: 725A Single Stage Variable Height, Hydro - Mechanical Aviation Tripod Jack Parts List – Figure 1A When ordering replacement parts/kits, please specify model, serial number and color of your unit. * LOCATED BELOW SIGHT GLASS 10/2018 | Rev. 01 Page | 12...
Model: 725A Single Stage Variable Height, Hydro - Mechanical Aviation Tripod Jack Parts List – Figure 1A When ordering replacement parts/kits, please specify model, serial number and color of your unit. Item Part Number Description 72599A CYLINDER ASSEMBLY 72550 TRIPOD LEG 72576 TRIPOD HEAD PIN 55921-87...
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Model: 725A Single Stage Variable Height, Hydro - Mechanical Aviation Tripod Jack Parts List – Figure 1B When ordering replacement parts/kits, please specify model, serial number and color of your unit. 10/2018 | Rev. 01 Page | 14...
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Model: 725A Single Stage Variable Height, Hydro - Mechanical Aviation Tripod Jack Parts List – Figure 1B When ordering replacement parts/kits, please specify model, serial number and color of your unit. Item Part Number Description FOOTPAD 72554 72555 FOOTPAD w / HANDLE HLDR 72557 FOOTPAD w / TOW BRKT 71757...
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Model: 725A Single Stage Variable Height, Hydro - Mechanical Aviation Tripod Jack Parts List – Figure 2A When ordering replacement parts/kits, please specify model, serial number and color of your unit. USED WHEN ITEM 8 DOES NOT HAVE THREAD PULL-OUT ...
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Model: 725A Single Stage Variable Height, Hydro - Mechanical Aviation Tripod Jack Parts List – Figure 2A When ordering replacement parts/kits, please specify model, serial number and color of your unit. Item Part Number Description 72599A Cylinder Assembly; consists of: 72527 BASE 72503...
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Model: 725A Single Stage Variable Height, Hydro - Mechanical Aviation Tripod Jack Parts List – Figure 2B When ordering replacement parts/kits, please specify model, serial number and color of your unit. PART OF REPAIR PARTS KIT 10/2018 | Rev. 01 Page | 18...
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Model: 725A Single Stage Variable Height, Hydro - Mechanical Aviation Tripod Jack Parts List – Figure 2B When ordering replacement parts/kits, please specify model, serial number and color of your unit. Item Part Number Description 72599A Cylinder Assembly; consists of: 55320 ADJUSTABLE HAND PUMP 870225...
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Model: 725A Single Stage Variable Height, Hydro - Mechanical Aviation Tripod Jack Parts List – Figure 3 When ordering replacement parts/kits, please specify model, serial number and color of your unit. PART OF REPAIR PARTS KIT 10/2018 | Rev. 01 Page | 20...
Model: 725A Single Stage Variable Height, Hydro - Mechanical Aviation Tripod Jack Parts List – Figure 3 When ordering replacement parts/kits, please specify model, serial number and color of your unit. Item Part Number Description 55320 Hand Pump Assembly; consists of: 55321 PISTON 55322...
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Model: 725A Single Stage Variable Height, Hydro - Mechanical Aviation Tripod Jack Parts List – Figure 4 When ordering replacement parts/kits, please specify model, serial number and color of your unit. PART OF REPAIR PARTS KIT 10/2018 | Rev. 01 Page | 22...
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Model: 725A Single Stage Variable Height, Hydro - Mechanical Aviation Tripod Jack Parts List – Figure 4 When ordering replacement parts/kits, please specify model, serial number and color of your unit. Item Part Number Description 71757 Air Pump Kit; consists of: 441-013 AIR PUMP 71756...
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Model: 725A Single Stage Variable Height, Hydro - Mechanical Aviation Tripod Jack Parts List – Figure 5 When ordering replacement parts/kits, please specify model, serial number and color of your unit. PART OF REPAIR PARTS KIT 10/2018 | Rev. 01 Page | 24...
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Model: 725A Single Stage Variable Height, Hydro - Mechanical Aviation Tripod Jack Parts List – Figure 5 When ordering replacement parts/kits, please specify model, serial number and color of your unit. Item Part Number Description 712013 Load Gauge Kit; consists of: 55971 LOAD GAUGE 363-009...
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Model: 725A Single Stage Variable Height, Hydro - Mechanical Aviation Tripod Jack Parts List – Figure 6 When ordering replacement parts/kits, please specify model, serial number and color of your unit. 10/2018 | Rev. 01 Page | 26...
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Model: 725A Single Stage Variable Height, Hydro - Mechanical Aviation Tripod Jack Parts List – Figure 6 When ordering replacement parts/kits, please specify model, serial number and color of your unit. Item Part Number Description 18” Leg Extension Kit; consists of: 72592 72553 LEG EXTENSION SLEEVE...
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Model: 725A Single Stage Variable Height, Hydro - Mechanical Aviation Tripod Jack Parts List – Figure 7 When ordering replacement parts/kits, please specify model, serial number and color of your unit. 10/2018 | Rev. 01 Page | 28...
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Model: 725A Single Stage Variable Height, Hydro - Mechanical Aviation Tripod Jack Parts List – Figure 7 When ordering replacement parts/kits, please specify model, serial number and color of your unit. Item Part Number Description 36” Leg Extension Kit; consists of: 72558 72553 LEG EXTENSION SLEEVE...
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APPENDIX I Safety Data Sheet MIL-PRF-5606 Hydraulic Fluid...
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