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5. Saw the 200mm threaded rod (3) into 55mm sections as shown in the plan .Clean up the saw cuts with a workshop file .
3
6. Insert a countersunk head machine screw ( 4 ) from under-
neath through the 3mm hole and wind on 3 nuts ( 5) from
above then contra tighten them in position . Finally add a
washer ( 7) . Then insert a threaded rod (J) through each of
the axle holders ( d+ g )
a
j
8. Glue the battery pack holder ( c ) on the underneath of the trailer (b) as shown , using a plastic or instant glue Then glue the
axle holder ( f ) in position alongside the battery holder ,again use a plastic or instant glue and leave it to set
b
9. Insert both of red Light Emitting Diodes ( LEDs ) (13) in the holes in part ( h) and glue them in place. Here it is important that
the cathode leg ( The leg on the flat side of the LED faces downwards.)
Note: The cathode leg is the shorter leg of the LED) and must be facing downwards ! Finally glue part ( h) in position as a
bumper to the underneath of the trailer (b) The slide switch (11) is mounted in the profile strip (i) and then glued in place as
shown with a plastic glue. Glue the mounted switch in squarely in place on the to surface of the trailer (b) as shown in the
plan and leave it to set
h
13
E114734#1
INSTRUCTIONS
55
j
7
5
j
4
c
h
b
30
31
5
5
200
55
j
7. Thread a wheel (14) on the end of each axle so that they
are all equally arranged and will rotate easily !
15
11
i
i
12
12
55
j
15
15
f
b
15
3
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