PRODUCT MANUAL
52ST Below Deck Compact Motor
™
8
Deck plate mounting
Plug
Deck plate
STEP 2
Install the deck plate
2.1 Refer to the product manual for your 52ST winch. Disassemble
the winch and base cover to access the deck plate for installation.
Remove the plug in the base plate to expose the octagonal hole
where the motor drive unit will be connected.
2.2 The drilling template [A3] can be used to identify the locations on
deck for the mounting holes and deck cut-outs. The self-tailing
arm of the winch can be adjusted after installation into one of
eight different positions as indicated on the drilling template.
2.3 Use the drilling template as a guide for preparing the deck.
Ensure that the mounting surface is flat and there is adequate
space and clearance on deck for the winch base and below
deck for the motor. With the drilling template in the desired
orientation, drill or cut the Ø70mm (2 3/4’’) hole for the motor
drive shaft housing.
2.4 Drill the Ø8.5mm holes for the M8 deck plate mounting bolts (or
11/32” holes for 5/16” bolts).
2.5 Clean any wood or fibreglass splinters from the holes, and clean
the deck thoroughly to ensure deck sealant can adhere properly.
2.6 Apply sealant to the deck where the deck plate will be fixed. For
aluminium boats use a galvanic isolating ring/gasket.
2.7 Fit the deck plate to the deck using appropriate length M8 or
5/16” countersunk head bolts, large washers or backing plate,
and locking nuts.
