1997/01/27 Caterpillar

131-3961 Tool Group For Reclaiming Tooling From XT Hose Assemblies {5057}

Usage:

Reference: Special Instruction, SEHS7957, "Use 4C-9900 Hydraulic Hose Service Press Arrangement".

Warranty: G

Features/Benefits

* Used to remove couplings from XT hose assemblies (works on hoses from 19.0 mm (.75 in) to 50.8 mm (2.00 in)

* Used with 4C-9900 Hose Press Group, 4C-9901 Hose Press Accessory Group, and three 8C-3996 Setscrews

* Collet setscrews penetrate rubber and steel belts of hose, firmly gripping hose, making coupling removal faster and easier

* Setscrews should extend approximately 6 mm (.2 in) through inside of collet

* Collets can be ordered individually or as a group (131-3961)

* All collets are heat treated for durability

Specifications/Technical Information

Overall width - 126.0 mm (4.96 in)

Thickness - 31.0 mm (1.22 in)

Threaded setscrew holes - 1/4-20

Typical Top and Bottom Collet (1) Top Collet. (2) Bottom Collet. (3) 8C-3996 Setscrew.

Caterpillar Information System:

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1997/03/10 Technical Information "Bargain List" {0374,0375}

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1997/03/10 Proper Tensioning Of V-Belt Improves Air-Conditioning Compressor Service Life {1807,7320,1800}

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1997/04/07 Always Use The Maintenance Interval Schedule In The Operation And Maintenance Manual When Performing Maintenance; New Look To Maintenance Section {0374,0375,1000,7000}

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1997/04/14 Subscriptions For Caterpillar's Electronic Technician (CAT ET) Software {1900,0781}

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