Sealing hydraulic joints, Installing tapered thread fittings – Raymarine S1000 User Manual

Page 10

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8

S1000 Autopilot Installation Guide

Note: The hydraulic fittings supplied with the autopilot pump have sealant pre-
applied to the tapered threads. You only need to apply sealant to any extra joints
you may obtain. The recommended sealant for doing this, is Loctite 542.

Do not use sealing tape on any part of a hydraulic system, as this can
disintegrate and the resulting particles can cause blockages in the
hydraulic system.

CAUTION:

D7545-1

Tapered thread

Thread for hose
connection

Sealing hydraulic joints

Do not apply sealant to

hose connection thread.

2.

3.

1.5 turns

D7546-1

From hand tight, use a wrench to tighten the joint a
further 1.5 turns. This should make it leakproof.

To change the orientation of the joint to align it with the
hose, further tighten the joint, to a maximum of one
further turn
, until the joint is facing the required
direction.

1.

Hand tighten

CAUTION:
Do not exceed 13 ft/lbs
(17.6 Nm) torque.

CAUTION:
Do not exceed 13 ft/lbs (17.6 Nm) torque.
DO NOT EXCEED 2.5 TURNS in total, from
hand tight.

Installing tapered thread fittings

87040_5.book Page 8 Monday, April 30, 2007 5:58 PM

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