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12
Rev. 08102020
STEP 5: STUB TUBE INSTALLATION
1.
Apply thread sealant to the Stub Tube Recommend Sealants: #2 Permatex, 3M 4200, or Permatex with PTFE. Sealant must have
PTFE. See sealant manufacturer application instructions.
2.
Screw the Stub Tube into the tank fitting.
3.
Apply Thread Sealant to the elbow and screw into Stub Tube fitting. You may need to hold the Stub Tube fitting with a pipe
wrench to avoid turning it while screwing in the elbow. As the threads tighten, pay attention to the direction that the elbow /
hose is pointing
.
The stub tube is used to retain some air in the tank when the lift is all the way down. This residual air avoids the lift from
slamming down on the mooring stop and reduce the amount of weight the finger of the dock must support.
If the lift will not completely drop, or floats back up, the stub tube can be trimmed in
.5”
increments until the lift remains
in the down position. Be sure if you have to remove the stub tubes that you reapply sealant to avoid creating a leak path.
Part #
Parts Description
1035923
HYH
-
STUB TUBE ASSY
-
FRONT MOUNT 4 IN
AIR
-
02
-
0212
ELBOW
-
90 DEGREE 1
-
1/4 IN MPT TO 1
-
1/4 HOSE BARB
-
PP
Kit Box: #1035894
Содержание Ultralift FM-6500LF
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