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Porto-Power Blackhawk Automotive is a licensed trademark
Rams
Manual
Model Number
B65141
B65142, B65150
B65553, B65555
B65441, B65442, B65444, B65446, B65449, B65452
B65740
B65746
!
This is the safety alert symbol. It is used to alert you to potential personal injury hazards.
Obey all safety messages that follow this symbol to avoid possible injury or death.
Read this manual and follow all the Safety Rules and Operating Instructions before using this product.
Capacity
2 Ton
4 Ton
5 Ton
10 Ton
20 Ton
25 Ton

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Summary of Contents for Blackhawk Automotive Porto-Power B65141

  • Page 1 Porto-Power Blackhawk Automotive is a licensed trademark Rams Manual Model Number Capacity B65141 2 Ton B65142, B65150 4 Ton B65553, B65555 5 Ton B65441, B65442, B65444, B65446, B65449, B65452 10 Ton B65740 20 Ton B65746 25 Ton This is the safety alert symbol. It is used to alert you to potential personal injury hazards.
  • Page 2: Safety And General Information

    (a load dropped suddenly, unexpectedly upon it), discontinue use until checked out by an Porto-Power Blackhawk Automotive authorized service center. Owners and operators of this equipment shall be aware that the use and subsequent repair of this equipment may require special training and knowledge.
  • Page 3 Saddle Saddle Plunger Collar Protecting Cap Female Coupler Ram Housing Female Coupler Ram Housing Figure 2- Regular Ram Components ( models B65441, Figure 1- Model B65141 Components B65446, B65449, B65553, B65555, & B65746). Threaded Adapter Plunger Collar Protecting Cap Collar Protecting Cap Ram Housing Ram Housing Female Coupler...
  • Page 4 WARNING Failure to comply with the following warnings Do not handle pressurized hoses. Never may result in personal injury as well as attempt to grasp a leaking pressurized property damage. hose. Ensure to release the system pressure before disconnecting hydraulic hose or connections. •...
  • Page 5: Before Use

    2. Verify that the product and the application are compatible. 3. Inspect before each use. Do not use if bent, broken, leaking or damaged components are noted. 4. Replace worn or damaged parts and assemblies with Porto-Power Blackhawk automotive authorized replacement parts only. Lubricate as instructed in Maintenance Section.
  • Page 6: Maintenance

    MAINTENANCE 1. Inspect hoses and connections daily. Replace damaged components immediately with Porto-power Replacement Parts only. 2. Tighten connections as needed. Use pipe thread sealing compound when servicing connections. 3. Always use clean, approved hydraulic fluid and change as recommended or sooner if the fluid becomes contaminated (never exceed 400 hours).
  • Page 7: Troubleshooting Guide

    TROUBLESHOOTING GUIDE The following information is intended as an aid in determining if problem exists. For repair service, contact Porto-Power authorized service center in your area. Symptom Possible Causes Corrective Action Erratic action • Air in system or pump cavitation. •...
  • Page 8: Replacement Parts

    REPLACEMENT PARTS Not all components of the rams are replacement items, but are illustrated as a convenient reference of location and position in the assembly sequence. Replacement Parts For Models B65141, B65553 and B65441: Item# Part# for B65141 Part# for B65553 Part# for B65441 Description Qty.
  • Page 9 Replacement Parts For Models B65555, B65446, B65449 and B65746: Item# Part# for B65555 Part# for B65446 Part# for B65449 Part# for B65746 Description Qty. Housing Plunger H05-3-4200-105 H10-3-4200-105 H25-3-4200-101 Saddle Assy. O-ring H05-6-1804-100 H10-5-1804-103 H25-5-1804-100 Upper Bearing Dust Seal Bolt Special Washer H05-4-0145-109 H10-4-0206-106...
  • Page 10 Replacement Parts For Models B65150 and B65452 Item# Part# for B65150 Part# for B65452 Description Qty. Plunger 431-6-2202-106 430-6-2202-109 Collar 434-6-1804-100 H11-6-1208-104 Upper Bearing Bolt 522-2-0145-108 522-2-0130-000 Return Spring 431-6-2102-203 B10-6-1205-107 Snap Ring H05-6-1204-207 H10-5-1204-109 Bearing Back-up Ring U-cup Housing B69477 B65582 Coupler, Female...
  • Page 11 (*) - Indicates items included in , and available only as part of Repair Kit N/A - Part is not available, replace entire ram. Figure 10 - Replacement Parts Illustration for Model B65142, B65442, B65444 and B65740 View other hydraulic presses made by Blackhawk Automotive on our website.

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