JRC JLN-900 Installation And Instruction Manual page 82

14. Mind the length of the tube and carefully lift and place the Transducer and Valve
Cover assembly on the Sea Valve flange properly centred with Seal 2 and flange holes.
Ensure that the Transducer is still maintained fully retracted into the Valve Cover and
does not accidently hit any hard surfaces and do not lower the Transducer before the
Sea Valve gate is fully opened!
Mounting Transducer and Valve Cover assembly on Sea Valve
15. Crosswise loosely secure the Transducer and Valve Cover assembly on the Sea Valve
using six M6S M16x60 Screws, six Spring Washers and six M6M M16 Nuts, use
MoS2 grease on the threads. Leave two diagonally positioned flange screw holes free
for the Bracket Bolts.
- Any diagonal position can be used.
- There is no direction requirement for the Valve Cover.
Mount the two Bracket Bolts in the two free flange screw holes assuring that
the longer threaded ends are mounted downwards.
Loosely secure the Bracket Bolts at the lower ends with two Spring Washers
and two M6M M16 Nuts, use MoS2 grease on the threads.
Finish by crosswise tighten all flange screws/bolts and nuts to approx. 150Nm.
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