Table of Contents
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Table of Contents
Page
To
the
Watchmaker
2
Part
I
-SERVICING
PROCEDURES
3
Opening
the
Case
3
Replacing
the
Power
Cell
4
Regulation
5
ACCUTRON"
Regulators
5
How
to
Regulate
6
Removing Movement
from Case
7
Replacing
Movement
in
Case
8
Part
II
-REPAIR OF
THE
BASIC
MOVEMENT
9
Special
Tools and
Equipment
9
ACCUTRON
Service
Kit
9
Cleaning
Equipment
11
Rate
Recorder
II
Diagnostic Chart
12-13
Special Points for the
ACCUTRON
Repairman
14
Indexing
Mechanism—
Inspection
and Adjustment
15
Testing
Power
Cell
19
Testing Electronic
Circuit
19
Identifying Defective Coil
Assembly
20
Checking
the
Train
for
Freedom
20
Hack Mechanism—
Inspection
and Adjustment
20
Disassembly
_
21
Cleaning
30
Lubrication
31
Reassembly
32
Basic Parts
List
Series
218
40-41
Part
III-REPATR
OF DATE
MECHANISM
IN
MODEL
218D
42
Removing
Hands,
Dial,
and
Hour Wheel
43
Date
Mechanism
Disassembly
45
Date
Mechanism
Lubricatinn
and
Reassembly
_.
45
Replacing
Hour
Wheel.
Dial,
and
Hands
46
Parts
List
Model 218D
47
Index
48
'"ACCUTRON," -BUIQVA."
"VfATCKKASTBr
aid
"Li"
are registered
trademarks of Billow
Watch Company,
Inc.
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