Garmin GPSMAP 172C Flush Mount Template

FLUSH MOUNT TEMPLATE

GPSMAP 172C/178C

(EXTERNAL ANTENNA VERSIONS ONLY)

© Copyright 2004 Garmin Ltd. or its subsidiaries

Garmin International, Inc. 1200 East 151st Street, Olathe, Kansas

66062, U.S.A.

www.garmin.com

Part Number

190-00321-04

Rev. B

June 2004

Printed in Taiwan

(3.93")

100.0

mm

DRILL A 3/8" HOLE.

BEGIN CUTTING

HERE

CUT MOUNTING SURFACE ALONG

THE INSIDE OF THIS LINE

UNIT OUTLINE

Be very careful when cutting this hole,

there is only a small amount of clearance

between the unit and the Mounting Hole.

Drill four 3mm (1/8") mounting holes at the indicated locations.

Install the four Mounting Studs into unit by screwing the shorter section

in to the back of the unit.

Use a .050" Allen Wrench to tighten the Mounting Studs until the

stop contacts the case. Be careful not to overtighten as this may damage the

Mounting Stud! The studs have a reusable thread-locking patch pre-applied

from the factory.

Place the unit in position in the cut out in the mounting surface.

Place washers over the Mounting Studs, then thread on one Hex Nut per

Mounting Stud.

Tighten all four until the unit is snug against the mounting surface.

Install and tighten the second Hex Nut on all four Mounting Studs to lock

the first one in place.

Provide adequate clearance to press together the data card cover

handles and for the data card cover to swing open freely.

mm

(5.43")

138.0