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RA710023 SERVICE KIT
"Below Deck" Compact Motor
RA710023 Service Kit for "Below Deck" Compact Motor
Instructions For Water Trap Retrofit And Lip Seal Replacement
Safety First! Always disconnect power before performing any service or maintenance work on an electric winch.
We recommend replacement of the drive shaft lip seal on your Compact Motor
ingress and ensure a long and trouble-free service life.
Since 2015, below-deck Compact motor units are fitted with a water trap located in the drive
shaft housing for enhanced protection against water ingress. These units can be identified by
the presence of three drain holes, 5mm in diameter, at the base of the drive shaft housing.
If your motor unit does not have these drain holes, we recommend that you retrofit the water
trap when replacing the drive shaft lip seal. The procedure is quite simple, and all necessary
parts are provided in this Service Kit 710023.
If your motor unit already has these drain holes, it already has a water trap fitted and you may
use the basic Service Kit 710022 instead of this one if you wish.
Service Kit Contents
5
1
3
Please take a moment to familiarise yourself with the contents of the RA710023 service kit.
1
RD100169 Lip Seal 30mm x 37mm x 4mm
2
823100 Glide Bushing 34mm OD x 30mm ID
3
2x ISO7380-A4-M6X12mm Screw
4
990299 Thread-lock
5
536000 Spacer 40mm OD x 30mm ID
Isoflex
®
is a registered trademark of Klüber Lubrication München SE & Co. KG
™
6
7
2
4
every 3 to 5 years, depending on usage, in order to avoid water
™
8
9
10
6
821802 Upper Cone
2x RD100066 NBR O-ring 30mm OD x ⌀ 1.5mm
7
8
821801 Lower Cone
9
2x RD100074 NBR O-ring 54mm OD x ⌀ 1.5mm
10
980700 Klüber Isoflex
™
Drain holes at base of drive shaft
RD100169
823100
536000
RD100066
821802
821801
RD100074
®
TOPAS NB52 Grease
1
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Summary of Contents for Andersen RA710023
- Page 1 RD100066 821802 821801 RD100074 Please take a moment to familiarise yourself with the contents of the RA710023 service kit. RD100169 Lip Seal 30mm x 37mm x 4mm 821802 Upper Cone 2x RD100066 NBR O-ring 30mm OD x ⌀ 1.5mm 823100 Glide Bushing 34mm OD x 30mm ID...
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Page 2: Getting Started
Allen key for removal of M6 button-head screws securing shaft housing flange to gearbox • Soft cloth or paper towels • Andersen Winch Grease (may be ordered separately if you don’t already have it on board). • Small brush for grease •... - Page 3 RA710023 SERVICE KIT “Below Deck” Compact Motor ™ STEP 1 Remove the motor unit. Using a circlip pliers or small flat screwdriver, remove the circlip and lift the drive gear off the drive shaft. Then use an allen key to remove the anti-rotation grub screw that locks the clamping ring in position.
- Page 4 RA710023 SERVICE KIT “Below Deck” Compact Motor ™ STEP 3 Remove glide bushing and lip seal. Place the housing on a workbench and remove the old lip seal by prying it out with the help of a screwdriver, taking care not to scratch or gouge the metal surface around it.
- Page 5 RA710023 SERVICE KIT “Below Deck” Compact Motor ™ STEP 4 Drill holes in drive shaft housing for drainage. Drill three 5mm diameter holes at a distance of 18 - 25 mm from the bottom surface of the lower flange, evenly spaced at 120° around the shaft housing.
- Page 6 RA710023 SERVICE KIT “Below Deck” Compact Motor ™ STEP 6 Fit new glide bushing, lip seal and O-ring. Do not use any grease during this step. Locate the new glide bushing (part number 823100), lip seal (part number RD100169) and O-ring (part number RD100074) provided in the Service Kit.
- Page 7 RA710023 SERVICE KIT “Below Deck” Compact Motor ™ STEP 6 continued Align the lip seal accurately with the recess at the top of the drive shaft housing, with the open groove facing up, and gently press the lip seal completely into the recess so that it remains perfectly flush with the top of the housing. If the seal does not remain securely in position, or pops back up again, remove and clean the recess more thoroughly before attempting again.
- Page 8 Grease the drive shaft with TOPAS NB52 grease, especially the part where it will pass through the lip seal, and fit the drive shaft into the housing. Clean the pawls in the base of the drive shaft and lubricate with Andersen Winch Grease (do not use TOPAS NB52 grease on the pawls).
- Page 9 RA710023 SERVICE KIT “Below Deck” Compact Motor ™ STEP 10 Reassemble drive shaft and housing. Place the drive shaft and housing in position, align the fastener holes and secure the assembly with the 6x M6 button-head screws. Use a drop of thread-lock, part number 990299 (provided in the Service Kit), on each screw.
- Page 10 RA710023 SERVICE KIT “Below Deck” Compact Motor ™ STEP 12 Connect power and check operation. Connect switches and power cables, taking care to maintain correct polarity. Note: incorrect connection of power cables will permanently damage the motor. See the Compact Motor Electric Winch User Manual for further information (available for download from our website at ™...
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