ShoreLand'r SLIB31B User Manual

®

Inboard Trailers

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 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 docu­ments 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 revisions entry dates.

Frame Chassis Winch Assembly
Doc.# Doc.# Doc.#

SLIBB31B 0003041 0002812 0002814

SLIBB40T 0003042 0003043 0002814

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 (5) digit number along with a
two (2) digit space _ _, note the parts which can be purchased with various finishes. When ordering these
items use the five (5) digit number along with a two (2) digit suffix for proper finish.

Suffix Finish/Color

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

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. The tongue weight should be 5-7% of the total
gross weight of both the boat and trailer combined.

Cautions/Warnings

The law requires that the white ground wire on 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 0003044

®

IBB31B

Midwest Industries, Inc. Ida Grove, IA 51445 [phone] www.shorelandr.com 0003041

Final Assembly Instructions

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

Tongue:

Install the 7’ tongue wire and grommet in the tongue.
Plug the tongue wire into the side frame wiring. Install
the tongue into the nose cone of the trailer frame.
Secure the tongue plate cover and the rear of the
tongue with a 1/2” X 1-1/2” hex bolt, 1/2” flat washer
and 1/2” hex lock nut. Insert a 1/2” X 4” hex bolt
through the side of the tongue and frame cap and
secure with a 1/2” flange lock nut. Tighten both bolts.

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 bolt
and 1/2” flange lock nuts. Using a 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.

Post Loadguides:

flange lock nuts on the rear crossmember. Repeat for
the other side of the trailer.

Refer to the trailer adjustments for properly adjusting
your load guides.

Assembly should be complete except for tighten­ing some of the bolts. These bolts were left loose
to aid in the adjusting the trailer to the boat only.
All bolts and nuts must be tightened before
towing.

Trailer Adjustments

Place the boat onto the trailer so that it is resting on
the bunks. The bunk model is more flexible in it’s
adjustment from the front to back. The boat should
be positioned so that the transom is being supported
by the bunk.

NOTE: Double-check all nuts and bolts in insure
they are properly tightened.

Post Load Guide Adjustment:

Adjust to the desired clearance, set and tighten u­bolts and nuts evenly. Repeat for the side.

Install the post load guide with 1/2” X 3-9/16” X 7-1/2”
square u-bolt (top to bottom) and secure with 1/2”

Caution: Post load guide should not rub the boat
while being transported.

®

SLIBB40T

Midwest Industries, Inc. Ida Grove, IA 51445 [phone] www.shorelandr.com 0003042

Final Assembly Instructions

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

Tongue:

Install the 7’ tongue wire and grommet in the tongue.
Plug the tongue wire into the side frame wiring. Install
the tongue into the nose cone of the trailer frame.
Secure the tongue plate cover and the rear of the
tongue with a 1/2” X 1-1/2” hex bolt, 1/2” flat washer
and 1/2” hex lock nut. Insert a 1/2” X 4” hex bolt
through the side of the tongue and frame cap and
secure with a 1/2” flange lock nut. Tighten both bolts.

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 bolt
and 1/2” flange lock nuts. Using a 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.

Post Loadguides:

flange lock nuts on the rear crossmember. Repeat for
the other side of the trailer.

Refer to the trailer adjustments for properly adjusting
your load guides.

Assembly should be complete except for tighten­ing some of the bolts. These bolts were left loose
to aid in the adjusting the trailer to the boat only.
All bolts and nuts must be tightened before
towing.

Trailer Adjustments

Place the boat onto the trailer so that it is resting on
the bunks. The bunk model is more flexible in it’s
adjustment from the front to back. The boat should
be positioned so that the transom is being supported
by the bunk.

NOTE: Double-check all nuts and bolts in insure
they are properly tightened.

Post Load Guide Adjustment:

Adjust to the desired clearance, set and tighten u­bolts and nuts evenly. Repeat for the side.

Install the post load guide with 1/2” X 3-9/16” X 7-1/2”
square u-bolt (top to bottom) and secure with 1/2”

Caution: Post load guide should not rub the boat
while being transported.

®

Chassis 74” Wide W/Tandem 9” Fenders Drawing

Midwest Industries, Inc. Ida Grove, IA 51445 [phone] www.shorelandr.com 0003043

Chassis 74” Wide W/Tandem 9” Fenders Bill of Material

Assembly Instructions

Springs:

Mount the springs to the axle with the 1/
2” X 2-5/16” X 6-1/2” axle u-bolts from the
top down. Install the 4” spring clamp on
the top of the spring under the u-bolts.
Install the 4X4 clamp under the axle.
Tighten the 1/2” flange lock nuts.

Axle:

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

Mount the tire and rim assemblies using
80 - 90 ft. lbs. of torque on the lug nuts
using a proper tightening procedure.

Brakes:

Refer to the brake manual for service and
maintenance instructions.

®

Profile 2000 Winch Assembly

REF# PART# DESCRIPTION QTY

1 6081600 WINCH POST SPACER ............................... 1

2 60930-- WINCH POST 7IN .................................. 1

3 6107503 END CAP - BLACK PROFILE 2000 .......... 2

4 65657-- WINCH HOLDER CASE ........................... 1

5 65659-- PROFILE 2000 WINCH CASE ASSY ....... 1

6 0110064 HH 3/8-16 X 5 CS GR5 ............................. 1

7 0110118 HH 1/2-13 X 4 1/2 CS GR5 ....................... 5

8 0110125 HH 1/2-13 X 5 1/2 CS GR5 ....................... 1

9 204009 SHAFT BUSHING DL1400/2500 ............. 2

10 204360 SPACER WASHER DL1602 .................... 1

11 204808 REEL SPACER DL1700 ........................... 1

12 204809 HANDLE HUT DL1602............................. 1

13 205014 LOCK NUT DL1400/1700/1802/2500 ....... 1

14 205116 E-RING DL1602/1700/2500 ...................... 1

15 205126 HH 3/8-16 X 5 CS GR5 ............................. 1

16 205139 SPACER WASHER DL1700/1802/2500 .... 1

17 205269 RATCHET PAWL BOLT 1/4-20 X 5 ........... 1

18 205270 LOCKNUT 3/8-16 JAM STYLE - WINCH . 1
19 206281 EXTENSION SPRING DL1400-2500 BLU 1

20 0210102 CARR 3/8-16 X 1 GR5 .............................. 1

21 304731 DRIVE SHAFT UPPER DL1802 .............. 1

22 404868 REVERSABLE RATCHET PAWL.............. 1

23 404872 RACHET SPACER DL1700/2500 ............ 1

24 404878 RATCHET SLEEVE DL1700/2500 ........... 1

25 1340095 WASHER USS FLAT 3/8 ........................... 1

26 1440101 FLANGE LOCKNUT SMALL 3/8-16 .......... 2

27 1440102 FLANGE LOCKNUT SMALL 1/2-13 ........... 6

28 2210145 CHAIN 1/4(7MM)X 10 LINKS .................... 1

29 3110237 WINCH HANDLE DL1802 ........................ 1

30 3110348 WINCH REEL W/STRAP DL1800/1802 ... 1

31 3510065 4" BOW ROLLER - BLACK ....................... 1

32 3520011 PLUG 3/8IN WHITE PLASTIC ................. 4

33 3520019 PLUG 1IN WHITE PLASTIC .................... 2

34 LH308 CUP WASHER .......................................... 2

35 S-3374 NYLN WINCH CASE BUSH-3/4ODX4.25 1

Winch Post Assembly:

Mount the winch post to the tongue in the desired position and
secure with three (3) 1/2” X 4” carriage bolts and 1/2” flange lock
nuts. Mount the winch handle on the winch shaft using the special
hardware provided with the winch.

Winch Post Adjustment:

Before adjusting the winch post check to see that the transom of
the boat is flush with the rear of bunks. Slide the winch post into
position. NOTE: The winch holder (upper portion) must be
positioned just above the bow eye. Run the winch strap over the
upper nylon bushing in the winch case and secure to the bow eye.
Tighten all bolts on the winch post. Slip the bow eye safety chain
into the bow eye. Adjustment is complete.

Made in the USA Midwest Industries, Inc. Ida Grove, IA 51445 [phone] 0002814

www.shorelandr.com

REV - 7/11/00

®

CHASSIS 31B

REF# PART# DESCRIPTION QTY

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

2 62201-- FENDER 10IN POLY .............................. 2

3 6234710 BRAKELINE CLIP BRACKET ................... 1

4 66154-- AXLE WMENT (74 WIDE) ......................... 1

5 66162-- SPRING BRKT 10IN SINGLE .................. 2

6 66438-- AXLE ASSY 74 WIDE W/BRAKES............. 1

7 66471 BRAKE LINE ASSY 99" ............................ 1

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

9 0140040 HH 3/8-16 X 1 CS 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 1310035 LOCKWASHER 7/16 S/T .......................... 4

15 1310163 WASHER 1.377 OD X .390 ID .................. 8

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

17 1410229 HEX LUGNUT 1/2-20 13/16 OD Z&U ....... 10

18 1440101 FLANGE LOCKNUT SMALL 3/8-16 .......... 9

19 1440102 FLANGE LOCKNUT SMALL 1/2-13 .......... 16

20 1440259 HEX LOCKNUT 9/16-18 GRA ................... 4

21 1440349 HEX NUT SLOTTED PLAIN ..................... 2

22 1540038 COTTER KEY 1/8 X 1 1/2 ......................... 2

23 3510122 LIGHT BEZEL - WHITE ............................ 4

REF# PART # DESCRIPTION QTY

24 3510132 AXLE PAD 12IN BLK ................................ 1

25 3510158 PLASTIC DRIVE RIVOT ........................... 8

26 4300198 ST215/75R 14C TIRE/GALV DIR RIM ...... 2

- 4300199 ST215/75R 14C TIRE/MSILVER DIR RIM 2

27 4410089 SPINDLE SLEEVE 1 1/4-3/4IN BRG ....... 2

28 4410130 SEAL 1 3/8IN ............................................ 2

29 4410246 SL BEARING PROTECTOR BRA ............ 2

30 4410247 BEARING BUDDY - STAINLESS STEEL . 2

31 4410289 DISC BRAKE CALIPER ASSY - LEFT ..... 1

32 4410290 DISC BRAKE CALIPER ASSY - RIGHT... 1
33 4410291 HUB/VENTED ROTOR, C.B., ASSY, 13 .. 2

34 4440160 ROLLER BEARING 1 1/16IN.................. 2

35 4440170 ROLLER BEARING 1 3/8IN.................... 2

36 4510506 PLUG ......................................................... 1

37 4510518 HOSE CLIP - 1457-YZ .............................. 1

38 4610048 SPRING 5 LEAF HOOK ........................... 2

39 5110112 MARINE YELLOW CLEARANCE LIGHT . 2

40 5110113 MARINE RED CLEARANCE LIGHT ........ 2

41 4510511 18IN MALE-FEMALE BRAKE HOSE ........ 1

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

43 S-3501 RUBBER CUP WASHER .......................... 8

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

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

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

Made in the USA Midwest Industries, Inc. Ida Grove, IA 51445 [phone] 0002812

www.shorelandr.com

REV A - 12/05/00