1587 FC/1587/1577 
Calibration Manual 
16 
Disassembling and Reassembling the Meter 
This section of the manual provides instructions for disassembling and 
reassembling the Meter. The instructions are limited to major replaceable 
assemblies and do not include component-level detail. See Figure 4 for an 
exploded view of the major assemblies. Also, the emphasis is placed on 
disassembly. When necessary, the procedure includes critical hints for 
reassembly. 
PCA Screw
Yellow
Boot
Battery
Door
Bottom
Case
Four
Screws
Fuse
Keypad
Top
Case
Elastomeric
Strip
Gray 
Plastic
Bezel
PCA
Light-dispersing
Back Panel
Black
Red
Plastic Shields
Serial Number
Label
 
ebp04f.eps 
Figure 4. Disassembling the Meter 
Removing the Boot 
The standard Meter comes equipped with a snug-fitting yellow rubber boot. The 
boot helps protect the Meter from rough handling and is normally left on the 
Meter. The first step in disassembling the Meter is to remove the boot.  
Use the following procedure to remove the boot: 
1.  Looking at the front of the Meter, place your thumbs on the top corners of the 
boot and firmly grasp the Meter. 
2.  Using both thumbs, push the boot up and over both corners of the Meter. 
3.  Continue pushing on the boot until both of its inside corners are resting on top 
of the Meter. 
4.  Now, rest the heel of one hand behind the display, and place all four fingers 
of the same hand along the upper front edge of the boot. 
5.  Firmly grasp the Meter with the other hand, and using your fingers, peel the 
boot over the top of the Meter. 
6.  Slide the Meter up and out of the boot.