BEST ACCESS SYSTEMS AD432, Service Manual

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Contents
iv Key Combinator Service Manual
S
ERVICE AND
M
AINTENANCE
3–1
Combinator handing 3–2
Left-handed vs. right-handed combinators 3–2
Maintenance tools 3–2
BEST tools 3–2
Additional tools 3–3
Cutting keys 3–4
Loading the key 3–4
Cutting the key 3–5
Unloading the key 3–6
Converting the combinator between the A2, A3, and A4 systems 3–7
Replacing the depth selector 3–7
Replacing parts 3–9
Replacing the punch and die 3–9
Replacing the key carriage 3–11
Replacing the operating lever 3–13
Calibrating the key combinator 3–16
Cutting a calibration key 3–16
Placing the key in the gauge 3–18
Reading the gauge 3–18
Totaling the measurement 3–19
Checking the measurement 3–19
Adjusting the depth selector 3–20
Adjusting the key clamp spring 3–25
Preventative maintenance 3–27
Cleaning parts 3–27
Cleaning the punch and die 3–27
Cleaning the key carriage 3–27
Lubricating parts 3–28
Guidelines for lubrication 3–28
Lubricating the key combinator housing 3–28
Troubleshooting 3–31
G
LOSSARY
A–1
P
REVENTATIVE
M
AINTENANCE
B–1
I
NDEX
C–1