CONE-BEARING 1556648 - Caterpillar

All Models Using XT-3 HosesReference: SEHS8587; Special Instruction; 8T-5120 & 8T-5130 Crimp Tool Usage On XT-3 HoseWarranty: G
Features/Benefits
* Used to crimp permanent couplings onto XT-3 hose assemblies (new parts upgrade existing 8T-5119 and 8T-5122 Crimp Tool Groups)* Used with 7S-1100 Hose Press Arrangement, 6V-4900 Hose Press Arrangement, and 4C-9900 Hose Press Group* 1U-9646 Pusher replaces cancelled 8T-5119 Pusher (part of 8T-5120 Crimp Tool Group) and 1U-9647 Pusher replaces cancelled 8T-5122 Pusher (part of 8T-5130 Crimp Tool Group)* Pushers are now thicker and provide 6.0 mm (.25 inch) more travel* Additional travel, provided by pusher, helps prevent lock-up of press (also prevents shearing of mounting plate pins if bolster contacts sleeve)* Former pushers can be reworked by inserting 1U-9648 Plate between original two parts of pusher (saves expense of purchasing new tooling)
Typical Pusher Assembly With additional Thickness
Typical Former Pusher Assembly (1) 2H-3764 Bolt or 4L-7124 Bolt. (2) 1U-9648 Plate.To rework former 8T-5119 Pusher and 8T-5122 Pusher, add 1U-9648 Plate (2). Use three new 2H-3764 Bolts (1) when reworking 8T-5119 Pusher. Use three new 4L-7124 Bolts (1) when reworking 8T-5122 Pusher.
Specifications/Technical Information
Overall size of 1U-9646 Pusher - 102 x 107 x 63 mm thick (4.0 x 4.2 x 2.5 inch thick)
Overall size of 1U-9647 Pusher - 125 x 127 x 69 mm thick (4.9 x 5.0 x 2.7 inch thick)
Thickness of 1U-9648 Plate - 6.0 mm (.25 in)