Part 1 Instrument Disassembly & Assembly
ST40 Instruments Service Manual 83149-2 1-1
ST40 instrument spare parts list
The item numbers are shown in the
ST40 instrument construction
illustration
.
Item Description Part No. Comments
1 Bezel
Grey E25020 Standard
Silver E25021 Optional
Carbon E25022 Optional
Flip-flop E25023 Optional
2 Front fascia A28072
3 PCB/LCD/Spade assembly
Speed A28074
Depth A28075
Bidata A28077
Wind A28076
Compass A28078
Each PCB/LCD/Spade assembly includes
4 Display label (appropriate to PCB/LCD/Spade Assembly type)
5 Washer (x2)
6 Screw (x2)
7 Keypad mat A28079
8 Back case A28073
Includes
9a Case seal, inner
9b Case seal, outer
10 Rear labels (x5, one for each instrument type)
– Suncover E25027 Not illustrated
Disassembly
In order to completely disassemble an ST40 instrument, ensure you have a Back
Case Removal Tool, Part No. E25031, available from Raymarine.
As it is recommended that new inner and outer seals (9a) and (9b) are fitted each time
an ST40 instrument is reassembled, ensure that new seals are available, before
commencing disassembly.
To disassemble an ST40 instrument:
1. Referring to the
Removing bezel
illustration (overleaf), unclip the bezel (1)
from the front fascia (2) as follows:
(a) Hold the instrument in both hands with the display towards you.