Trawl Explorer | V5 | Servicing and Maintenance
1.
Fully clean the surface and hole from debris (with a swab
or Q-tip) and inspect the surface for burrs or pitting.
2.
Put new lubricated o-ring crushes inside each hole of the
shoulder bolts.
3.
Insert new shoulder bolts.
4.
Secure the shoulder bolts.
Apply anti-seize on the screws behind the shoulder
bolts and put them back into place (torque at 15 in-
lbs / 2 N-m). Hold still the outside of the shoulder
bolts with a flat head screwdriver while tightening the
screws.
• White wire: water-switch
• Black wire: negative charge
• Red wire: positive charge
5.
Put back the end cap and reconnect the battery.
1.
Put back the end cap and screw with the 1/8" Allen key
(torque at 15 in-lbs / 2 N-m).
2.
Reconnect the batteries.
6.
Protect the components and bottle.
A.
End cap /
B.
Transducer
1.
Main o-ring /
2.
Backup o-ring
1.
Replace the protective tape.
2.
Install 2 new main o-rings and 2 backup o-rings on the
end cap and transducer as illustrated (cross-section).
Inspect and fully clean the o-ring grooves.
3.
Check that all seals in the bottle are clean and lubricated.
Apply lubricant if necessary.
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