Tightening Procedure for Fittings

W14816


A-Torque Wrench
B-Open-End Wrench
C-Union
D-O-Ring


E-Metal Line
F-Swivel Nut
G-Hose Connection
H-Back-Up Nut


I-Fitting
J-Jam Nut
K-Angle Fitting
L-Washer


M-Crowfoot
N-Extension
O-Drive

IMPORTANT: Kinking or twisting hoses during installation shortens hose life drastically. Be sure to follow proper procedure.

Tighten fitting or nut to torque value shown. Use one wrench to hold body and one to tighten nut.

In the case of a hose, it may be necessary to use three wrenches to prevent twist; one on body, one on nut, and one on hose fitting.

Flat Face O-Ring Seal - Specification

11/16-16 Fitting -Torque 24 N·m (212 lb-in.)
13/16-16 Fitting -Torque 50 N·m (37 lb-ft)

Flat Face O-Ring SealO-Ring Boss Seal - Specification

3/4-16 Fitting -Torque 46 N·m (34 lb-ft)
7/8-14 Fitting -Torque 62 N·m (46 lb-ft)

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