Page 482 - 2019 PRODUCT TECHNICAL MANUAL - HYDRAULICS V4-8

TECHNICAL
NON-SKIVE HOSE ASSEMBLY
ASSEMBLY INSTRUCTIONS FOR:
1. RYCO T2000, T6000 and T7000 SERIES COUPLINGS WITH RYCO NON-SKIVE HOSE.
USE ONLY MATCHED SIZES OF RYCO T3000D, T3000S, T4000D, T4000S, T5000D, T5000S, T6000D, T6000S, H3000D, H3000S, H4000D, H4000S, H5000D, H5000S, H6000D, H6000S, T2C, T1D, T2D, TJ2D, D4000D, TXA2D, T1F, T1S, T2S, BT1, DF2D, D2B, RQP1, RQP2, H12D, H12S, MS1000, CS1000 (SKIVE), R4SH, TP7, TP7N, TP7T, TP7TN, TP8, TP8N, TP8T and TP8TN SERIES HOSE.
2. RYCO T4000 and TG000 SERIES COUPLINGS WITH RYCO NON-SKIVE HOSE.
USE ONLY MATCHED SIZES OF RYCO M2, M2G, MP1, PL1D, RQP5, RQP6, TP7, TP7N, TP7T, TP7TN, TP3000, SRX, SRF,T5 and TPGL SERIES HOSE. (See page 485 for instructions for separating of ends of TP7T, TP7TN, TP8T and TP8TN Series.)
STEP ONE
STEP TWO
90°
MARK LENGTH
• Cut hose to required length using a cut-off saw.
• Ensure hose is cut squarely.
• Clean hose bore.
• Mark the Mark Length onto the hose (Mark Length dimension from “RYCO Crimp Chart”).
• Push hose into the fitting (lightly lubricate the hose bore only if necessary as excess lubrication may reduce hose assembly impulse life) until the mark on the hose is even with the end of the ferrule*.
• Note: Push the hose all the way into the fitting.
STEP THREE
MARK LENGTH
• Place assembled end into the jaws of crimp machine.
• Operate machine to crimp ferrule to predetermined diameter.
(Refer to “RYCO Crimp Chart”).
STEP FOUR
MARK LENGTH IS LEVEL WITH END OF COUPLING
• Open the crimp machine and remove the assembly.
• Check the crimp diameter with a caliper or micrometer. Crimp diameter
should be measured halfway along ferrule. Measure between the ridges,
and make sure that the caliper fingers do not touch the ridges.
• Check that the Mark Length mark is still visible and even with the end of the
ferrule to ensure coupling has not moved during crimping.
NOTES
• Extra special care must be exercised in the preparation, assembly and crimping of these fittings due to the very high pressures and end loads encountered.
• RYCO Crimp Chart detailing Mark or Skive Length and Crimp Diameter is available from RYCO Hydraulics.
• Note: Do not use lubricant for M2G hose, or hose to be used with volatile gases.
* For TP7, TP7N, TP7T, TP7TN, TP8, TP8N, TP8T, TP8TN, TP3000 and TPGL Hose Series it is preferable to lightly lubricate using a PTFE or Silicon-based aerosol spray lubricant. Use lubricant only if necessary; use sparingly if required.
HOW TO ORDER NON-SKIVE HOSE COUPLINGS
• The RYCO Non-Skive Coupling is a one-piece fitting.
Non-Skive Couplings do not require the hose to be skived externally or internally.
• As the Non-Skive Coupling is a complete coupling, simply order by Part Number.
480 HIGHER TECHNOLOGYRYECQOUAQLUSALGIRTEYATER PERFORMANCE