1998/12/07 Caterpillar

Use 149-5138 Mechanical Push/Puller For Extra Force In General Purpose Applications {0700}

Usage:

All Models

Warranty: G

Features/Benefits

* Used to apply force for pulling or pushing applications

* Used with 3H-0470 Screw (1-1/2-12 x 17.25 long), 3H-0466 Nut, and 3H-0467 Washer or with hydraulic cylinder

* 50 ton capacity

Specifications/Technical Information

Spread - 215.9 to 520.7 mm (8.50 to 20.50 in)

Reach - 609.9 mm (24.0 in)

Capacity - 50 Ton

Center hole diameter - 42.9 mm (1.69 in)

Thread size (push/pull leg) - 1.25-12

149-5138 Puller Assembly, 50 Ton

(1) 150-1784 Block, Cross

(2) 150-1785 Leg, Push Puller [609.9 mm (24.0 in) reach]

(3) 150-1961 Washer, Leg

(4) 7H-7539 Nut, Hex (1.25-12 thread)

(5) 150-1786 Plate, Slide

Caterpillar Information System:

1998/12/07 New 146-4080 Digital Multimeter Available For Troubleshooting Electronic Circuits {0115}

1998/12/07 Use 145-9342 Filter Crusher To Reduce Waste And Collect Oil {5720,0800}

1998/12/07 Use 144-0235 Belt Tension Gauge to Check Belt Tension {1357}

1998/12/07 Use 9U-5968 Hydrostatic Filter Group To Filter Contaminanted Oil {5050,5095,3030,3080}

1998/12/07 Use 131-5050 DataView Group And 131-5051 DataView Portable TechStation Group For Accurate Diagnostics {1000,3000,4000,5000,6000,0788}

1998/12/07 Identification Of External Terminals On Alternators {1405,1406,1400}

1998/12/07 New Remanufactured Water Pump Groups Available {1361}

1998/12/07 Tire Pressure On Rubber Tire Pavers {4203}

1998/12/07 Revised Special Instruction, SEHS8433-04, "Repair Of Wheel And Track Loader Lift Arms And Levers" Available {0374,6107,6116,6119}

1998/12/07 Procedure Available To Improve Service Life Of 7U-6300 Expansion Tank Group {1354,1350}

1998/12/07 Improved Clamps Eliminate Suction Line Leaks {5057,7554}

1998/12/07 Prevention Of Cracking Of 125-6961 A-Frame Support Assembly {7050}

1998/12/07 Use 150-1782 Crossblock For 8B-7548 Push Puller

1998/12/07 Use 153-8537 A/C Component To Flush Air Conditioning Systems And Recycle Solvent {0757}

1998/12/07 Improved Battery Cable Available {1402}

1998/12/07 Use 143-4062, 143-4065, 143-4066 Auto ID Pressure Sensors With DataView {1000,3000,4000,5000,6000,0788}

1998/12/07 Use 153-9630 PWM-Analog Test Group-Sensor Adapter Kit For DataView {1000,3000,4000,5000,6000,0788}

1998/12/14 Service Magazine Article published In Error {5083}

1998/12/14 Grease Fittings May Have Been Over Tightened On Automatic Lubrication Injectors {7540}

1998/12/14 New Model Specific VIMS Keypad Command Window Cling Films Now Available {7601}

1998/12/14 New VIMS Main Module With Increased Service Life Used {7601}

1998/12/14 Gasket Kits For AP-1000 Model Engines {1124}

1998/12/14 Speed Sensors Breakdown Into Serviceable Items {5479}

1998/12/14 New Recommended Oil And Change Intervals For Planetaries {4070}