Bag b (continued) – Losi XXX-S Sport User Manual
Page 9
26
27
33
36
37
24
BAG B (Continued)
Step B-6
Figure 15
Step B-5
Figure 14
6
q
1. Press a 3/16" x 3/8" Bearing (25) into the "Spur Gear" side of
the Drive Pulley (36). Slide the Top Shaft (33) through the Bearing in
the Drive Pulley from the Spur Gear side.
q
2. From the "Drive Gear" side of the Drive Pulley slide the Top
Shaft Spacer (35) over the Top Shaft. Place a second 3/16" x 3/8"
Bearing (25) over the Top Shaft and press the Bearing into the "Drive
Gear" side of the Drive Pulley.
If the sealed bearing has a teflon seal (colored, woven look-
ing) in it, position the seal to the outside of the drive pulley.
q
3. Slide the Belt Tensioner Bushing (34) over the Top Shaft with
the flanged side of the Tensioner Bushing towards the Drive Pulley.
25
33
34
35
24
37
q
1. Holding the Drive Pulley assembly, with thumb and index fin-
ger, pull the Belt (26) up through the Chassis (27), as shown in Figure
15, and line up the Top Shaft (33) with the holes in the Chassis.
q
2. Place a #4 Hardened Washer (37) over a 4-40 x 5/16" Button
Head Screw (24) and insert it through the left side of the Chassis
threading it into the Top Shaft as indicated in Figure 15.
You may need to slightly pinch the Chassis to install the 4-40 x
5/16"Button Head Screw.
q
3. Once again, place a #4 Hardened Washer over a 4-40 x 5/16"
Button Head Screw and insert it through the Chassis and thread it
into the right side of the Top Shaft located in the Drive Pulley assem-
bly.
Leave the right side Screw a bit loose until the Belt Tensioner Arm
is installed.
IMPORTANT NOTE: Never pinch the Belt as it will re-
sult in a shorter life of the belt and cause your vehicle to stop run-
ning.
34
35
36
25
33
SPUR
DRIVE
GEAR
Top Shaft Assembly
Top Shaft Install