ShoreLand'r SLF20BLW User Manual

®

2X3W

Bundle Document Reference

How to read your Service Manual:

To identify the model of your trailer please refer to the VIN decal located on the inside of the left side frame at the front of
the trailer.

This Bundle Document Reference Sheet refers to the model identification of your trailer and the components that make
up that particular trailer. Refer to the chart below: Listed are the various components with document numbers listed. The
document number is located in the lower right-hand corner of each service manual sheet. When referencing the different
components of your trailer, please refer to the document number and revision entry with date.

When contacting your dealer for service, please refer to the document numbers and revision entry dates.

ROLLER
FRAME SUBASSY CHASSIS WINCH ASSY
DOC# DOC# DOC# DOC#

SLF20BLW 0003022 - - - - - - 0002940 0002760

Color Coating Reference

NOTE: ShoreLand’r offers their product line in either galvanized or painted finish. When ordering parts it is important

that you specify the finish or color you have on your product. The five digit number along with a two digit space _ _, notes
the parts which can be purchased with various finishes. When ordering these items use the five digit prefix and include
the following two digit suffix for proper finish.

Suffix Finish / Color

00 or G Galvanized
01 Arctic White
03 or BK Black
06 or AW Antique White
33 Galvanized / Black

Tongue Weight Adjustment

Approximate Tongue Weight for Best Towing. Tongue weight too high, move the axle assembly forward. Tongue

weight too low, move the axle assembly backward. Tongue weight should be 5-7% of total gross weight of both boat and
trailer combined.

Cautions/Warnings

The law requires that the white ground wire on the both the tongue wire harness and the vehicle harness be
properly grounded to the respective trailer and vehicle frames.

Double check all nuts and bolts ---- tighten before towing.

Midwest Industries, Inc. Ida Grove, IA 51445 [phone] www.shorelandr.com 0002934

®

SLF20BLW

0002760

Midwest Industries, Inc. Ida Grove, IA 51445 800.859.3028 www.shorelandr.com 0003022

Remove the small parts from the frame by
cutting the bands. Remove the bolt bag and
sort all nuts and bolts by size.

Tongue:

Remove the tongue assembly from the
frame bundle and install into the tongue
channel and secure with a 1/2” X 4” hex bolt
in the side of the tongue and tongue chan­nel. Secure with a 1/2” flat washer and 1/2”
hex nut.

the tongue, secure the safety chain. Place a
1/2” flat washer on the 1/2” X 5” hex bolt
followed by one (1) safety chain and insert
into the actuator housing unit and tongue.
Place the second safety chain on the bolt
followed by a 1/2” flat washer and 1/2”
flange lock nut. Tighten.

Brakes:

Refer to the brake manual for service and
maintenance.

Place the tongue cover over the rear of the
tongue and tongue channel and secure with
a 1/2” X 1-1/2” hex bolt, 1/2” flat washer and
1/2” hex nut.

Tongue Wires:

Install the tongue wire harness through the
top forward wire hole and exit the rear of the
tongue channel on the frame. Install grom­mets and plug the tongue wire into the
frame harness by color.

Actuator & Safety Chain:

Slide the actuator into the actuator housing
unit and secure with two (2) pins and snap
rings provided with the actuator. Secure the
actuator-housing unit to the front of the
tongue using three (3) 1/2” X 4” hex bolts
and 1/2” flange lock nuts. Using a 1/2” X 5”
hex bolt on the lower right mounting hole on

Bunks:

Mount the adjustable bunk brackets with the
adjustable bunk clamps to the front
crossmember in a location that would best fit
your watercraft. Secure with 1/2” X 3-9/16” X
3” square u-bolts and 1/2” flange lock nuts.

Mount the short adjustable bunk brackets to
the rear crossmember weldment with the
adjustable bunk clamps. Refer to the parts
drawing for placement. Secure with 1/2” X 3­9/16” X 4-1/4” square u-bolts and 1/2” flange
lock nuts.

Secure the bunk assemblies to the adjust­able bunk brackets using 3/8” X 1” hex bolts
and 3/8” flange lock nuts.

DO NOT OVER TIGHTEN - the bunks
must pivot freely to conform to the boats
hull.

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Chassis 20B - for 2X3W

REF# PART# DESCRIPTION QTY

1 4279 SHIM PAD U BOLT 12GA FRAME ......... 4

2 61845-- FENDER 9IN POLY ................................... 2

3 6234700 BRAKELINE CLIP BRACKET .................... 1

4 66155-- AXLE WMENT (80 WIDE) ......................... 1

5 66161-- SPRING BRKT 9IN SINGLE .................... 2

6 66439-- AXLE ASSY 80 WIDE W/BRAKES ............ 1

7 66472 BRAKE LINE ASSY 105" ........................... 1

8 0110170 HH 9/16-18 X 3 1/4 CS GR5 ...................... 4

9 0210058 CARR 5/16-18 X 1 GR5 ............................. 8

10 0210130 CARR 3/8-16 X 3 3/4 GR5......................... 1

11 0310170 SUB 1/2" X 2-5/16"X6-1/2 .......................... 4

12 0310276 SUB 1/2 X 2 9/16 X 6 1/2 .......................... 4

13 0610042 SOCKET HEAD SCREW 7/16-20X1-1/4 ... 4

14 1310025 LOCKWASHER 5/16 S/T MED .................. 8

15 1310035 LOCKWASHER 7/16 S/T ........................... 4

16 1340206 WASHER 1.5 OD X .765 ID X .186/.206 ... 2

17 1410069 HEX NUT FINISH 5/16-18 ......................... 8

18 1410229 HEX LUGNUT 1/2-20 13/16 OD Z&U ........ 10

19 1440101 FLANGE LOCKNUT SMALL 3/8-16 .......... 1

20 1440102 FLANGE LOCKNUT SMALL 1/2-13 .......... 16

21 1440259 HEX LOCKNUT 9/16-18 GRA ................... 4

22 1440349 HEX NUT SLOTTED PLAIN ...................... 2

REF# PART# DESCRIPTION QTY

23 1540038 COTTER KEY 1/8 X 1 1/2 ......................... 2

24 3510122 LIGHT BEZEL - WHITE ............................. 4

25 3510132 AXLE PAD 12IN BLK ................................ 1

26 3510158 PLASTIC DRIVE RIVOT ............................ 8

27 4300214 ST175/80R13C TIRE/MSILV DIR RIM ...... 2

-- 4300213 ST175/80R13C TIRE/GALV DIR RIM ....... 2

28 4410089 SPINDLE SLEEVE 1 1/4-3/4IN BRG ........ 2

29 4410130 SEAL 1 3/8IN ............................................ 2

30 4410246 SL BEARING PROTECTOR BRA ............. 2

31 4410247 BEARING BUDDY - STAINLESS STEEL.. 2

32 4410289 DISC BRAKE CALIPER ASSY .................. 1

33 4410290 DISC BRAKE CALIPER ASSY .................. 1

34 4410291 HUB/VENTED ROTOR, C.B., ASSY, 13 ... 2

35 4410291 SUBASSY DICO 10" BRAKE DRUM......... 2

36 4440160 ROLLER BEARING 1 1/16IN................... 2

37 4440170 ROLLER BEARING 1 3/8IN..................... 2

38 4510506 PLUG.......................................................... 1

39 4510518 HOSE CLIP - 1457-YZ ............................... 1

40 4610072 SPRING 5 LEAF HOOK ........................... 2

41 5110112 MARINE YELLOW CLEARANCE LIGHT .. 2

42 5110113 MARINE RED CLEARANCE LIGHT .......... 2

43 4510511 18IN MALE-FEMALE BRAKE .................... 1

44 S-3387 2" PLASTIC CHANNEL BRACKET ........... 1

45 S-3207G SPRING BRKT BUSHING PLATED ZYU .. 2

46 S-3409G SPRING CLAMP 1/4X1 1/2X4 ZYU ....... 2

47 S-3449G SPRING AND AXLE U-BOLT PLATE ........ 2

Made in the USA Midwest Industries, Inc. Ida Grove, IA 51445 [phone] 0002940

www.shorelandr.com REV - 10/31/00

Place one of the spring bushings (Ref.#23) into the rear of the
spring bracket (Ref.#4) and secure with a 9/16” X 3-1/4” hex bolt
(Ref.#6) and 9/16” hex lock nut (Ref.#14). Repeat on the other
side. Position the axle (Ref.#5) under the frame, then hook the
spring loop around the bushing just installed. Raise the axle
assembly up so the front of the springs (Ref.#19) line up with the
front spring bracket hole. Insert the other two (2) 9/16” X 3-1/4”
hex bolts and 9/16” hex lock nuts. Tighten all nuts and bolts, but
do not over tighten. Allow the spring room enough to move.

Mount the tires and rim assemblies (Ref.#17) using 80-90 ft. lbs.
tongue on lug nuts (Ref.#12) using proper tightening procedures.

Refer to the brake manual for service and maintenance.

Tire Size & Carrying Capacity Chart

Tire Load Carrying
Size Range Capacity

ST175/80R13 C 1360 lbs. per/tire

Refer to the tire side wall for the correct tire pressure.

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Winch Assembly - 60602--

REF# PART# DESCRIPTION QTY

1 3340 OUTSIDE WINCH CHANNEL .................. 1

2 3382 WINCHSTAND INSIDE CHANNEL ........ 1

3 0110060 HH 3/8-16 X 4 CS GR5 ............................. 3

4 0120130 HH 1/2-13 X 6 1/2 CS GR5 ....................... 1

5 0140045 HH 3/8-16 X 1 1/2 CS GR5 ....................... 2

6 0220110 CARR 3/8-16 X 1 1/2 FULL THRD GR5 ... 1

7 1310165 WASHER 1.377 OD X .390 ID .................. 2

8 1340095 WASHER USS FLAT 3/8 ........................... 5

9 1440101 FLANGE LOCKNUT SMALL 3/8-16 .......... 6

10 1440102 FLANGE LOCKNUT SMALL 1/2-13 .......... 1

11 2210145 CHAIN 1/4(7MM)X 10 LINKS .................... 1

12 3110241 WINCH HANDLE ....................................... 1

-- 3110344 WINCH DL1402 W/20 FT STRAP ............... 1

13 3510062 3-1/2 OD X 1/2 ID END CAP ................... 2

14 3510065 4" BOW ROLLER - BLACK ....................... 1

15 4810709 DECAL TRAILER CAUTION AND WARN 1

16 4850360 DECAL NMMA CERTIFIED TRAILER ...... 1

17 S-3333 WINCHGUIDE PIN 3/8 ZYU ................... 1

18 S-3334 WINCH STRAP GUIDE CHANNEL ZYU . 1

19 S-3346 NYLON BUSHING ..................................... 1

Secure the winch post to the tongue with three (3) 3/8 X 4 hex
bolts and 3/8 flange lock nuts. Mount the winch handle to the
winch using the special nut provided. Tighten the winch post in a
location that best fits your water craft.

Winch Post Adjustment:

Once the boat is postioned on the trailer, adjust the winch post to
the boat. Adjust the bow stop bracket so that the rubber bow stop
is just above the bow eye.

Made in the USA Midwest Industries, Inc. Ida Grove, IA 51445 [phone] 0002760

www.shorelandr.com REV - 6/01/00