Shorelandr DUB10TM V.2 User Manual download pdf (Page 6)

Midwest Industries, Inc. Ida Grove, IA 51445 800.859.3028 www.shorelandr.com 0003716

Page 6 11/14/06

BUNK BRACKETS AND BUNKS

Locate the bunk brackets. See Detail C. Note that the front bunk

brackets are located on the front of the crossmember while the rear

bunk brackets are located on the rear of the cross member. Choose

a pair of holes for the bunk location. Attach the bunk brackets to the

cross members using 3/8” x 1” carriage bolts, lock washers and hex

nuts. Hand tighten only because they will have to be adjusted when

the boat is placed on the trailer.

Position the bunks so that they are above the bunk brackets just

installed. Note that the mounting brackets attached to the bunks

are not centered on the bunks but are off center 4 inches. They

can be installed either direction. Positioning them so the extra bunk

is to the rear will allow you to put a longer boat on the trailer. This

adjustment may also be critical when trying to establish the correct

tongue weight.

Attach the bunks to the brackets using 3/8” x 1” carriage bolts and

ange lock nuts. Tighten but do not over tighten because the bunks

must be allowed to rotate at this point so they will conform to the

boat when it is placed on the trailer.

FRONT SUPPORT PAD

Install the front support pad to the trailer tongue by placing the legs

of the pad support mounting bracket down over the tongue. Secure

in place by placing two- 3/8” x 4” carriage bolts through the pad

support mounting bracket, one on top of the tongue and the other

on the bottom. See Diagram B. Secure with 3/8” ange lock nuts.

Do not tighten at this point because they will be re-adjusted when

the boat is placed on the trailer.

Connect the tongue wire harness into the side frame harness of

the trailer by matching plugs. Attach the white ground wire of the

tongue harness to the frame using a No. 10 x 3/4” self-tapping

screw provided so that a good ground connection is made between

the frame of the trailer and the tow vehicle. Push all extra wires

used to make the connection back into the tongue. Place a second

rubber grommet into the hole where the wires exit the tongue to

protect them from damage during normal use.

WINCH POST ASSEMBLY

The winch post assembly is pre-assembled and is shipped banded

to the frame. See Diagram C. Place the winch post on the tongue in

the approximate location. Attach to the tongue using three (3) 3/8”

x 4” hex bolts and 3/8” ange lock nuts. It can be left loose until the

boat is placed on the trailer for nal adjustment.

Place the winch handle on the drive shaft of the winch by mating

the at sides of the drive shaft with the punched hole in the winch

handle. Secure the handle to the drive shaft with the 1/2” lock nut

provided. Tighten.

AXLE & WHEEL ASSEMBLY

Locate the axle for the trailer. Note that there isn’t a right or left to

the axle assembly. Place one of the springs on top of the spring pad

welded to the axle. Drop two (2) 3/8” x 2 3/16” x 1-3/4” U-bolts over

the springs and down through the holes in the spring pad. Secure

with 3/8” ange lock nuts. Repeat this process on the other spring

mounting it so that it is oriented on the axle the same as the rst

spring.

Slip a spring bushing spacer into the rear of the spring bracket,

align the bushing with the hole in the bracket and secure in position

using a 1/2” x 3” hex bolt and 1/2” ange lock nut. Tighten. Repeat

on the other spring bracket.

Slide the axle assembly under the trailer frame, raise up and slide

the rear of the springs above the bushings just installed. Rotate the

assembly up until the front spring eyes align with the front holes in

the spring bracket. Insert a 9/16” x 3-1/4” hex bolt and secure with

a 9/16” lock nut. Tighten. Tighten the U-bolt attaching the springs

to the axles at this time and any other bolts that may have been left

loose for ease of assembly.

Place the tire and wheel assemblies on the hubs and secure with

the 1/2” tapered lug nuts.

TIRE & WHEEL ASSEMBLIES

Mount the tire and wheel assemblies using the 1/2” ne threaded

tapered lug nuts provided. Tighten to 85-95 ft/lb. of torque using the

rotation pattern as shown in the ShoreLandr’s Owners Manual.

Re-torque the lug nuts after 50 miles of driving and then periodi-

cally thereafter.

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Shorelandr DUB10TM V.2 User Manual Page 6

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