Fluke 77 Series Iii Dial Replacement Repair Guide

Difficulty

Easy

Steps

Time Required

                          5 minutes

Sections

Front Panel
3 steps
Dial
3 steps

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Introduction

What you need

Step 1

              Front Panel

Be sure any test leads are out and the multimeter is off before opening the device.
Turn the multimeter so it is display side down.
Lift up the back stand of the device by putting your thumb in the curved well at the bottom of the device, so you have access to the two covered screws below.

Be sure any test leads are out and the multimeter is off before opening the device.

Turn the multimeter so it is display side down.

Lift up the back stand of the device by putting your thumb in the curved well at the bottom of the device, so you have access to the two covered screws below.

1024

Step 2

Use your Phillips #2 Screwdriver to remove the four black 21 mm Phillips #2 screws.

Use your Phillips #2 Screwdriver to remove the four black 21 mm Phillips #2 screws.

Step 3

Turn the Fluke 77 Series III Multimeter back over so that it is display side up.
Pry the front panel from the back panel at the seam.
If the front panel does not come off easily, move a plastic opening tool along the seam until the panels separate completely.

Turn the Fluke 77 Series III Multimeter back over so that it is display side up.

Pry the front panel from the back panel at the seam.

If the front panel does not come off easily, move a plastic opening tool along the seam until the panels separate completely.

Step 4

              Dial

Hold front panel with both hands, with your thumbs on the dial axle. The dial axle is the metal rod that comes out from the middle of the white plastic rotating piece.
Firmly press down on the dial axle to separate the dial from the front panel.
If this is difficult to do with your hands, push the dial axle against something hard, like the edge of a table.

Hold front panel with both hands, with your thumbs on the dial axle. The dial axle is the metal rod that comes out from the middle of the white plastic rotating piece.

Firmly press down on the dial axle to separate the dial from the front panel.

If this is difficult to do with your hands, push the dial axle against something hard, like the edge of a table.

Step 5

With the dial loosened, pull the white plastic rotating piece until it comes off the dial axle.

With the dial loosened, pull the white plastic rotating piece until it comes off the dial axle.

Step 6

Finally, push again on the dial axle with your thumb while at the same time pulling the dial off the front panel with your other hand .

Finally, push again on the dial axle with your thumb while at the same time pulling the dial off the front panel with your other hand .

To reassemble your device, follow these instructions in reverse order.

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                    Kishan Patel

Member since: 01/31/2014

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Team

                       Cal Poly, Team 2-10, Amido Winter 2014                        

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Introduction#

What you need#

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Introduction

What you need

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