Team Losi XXX4 Graphite Plus Owner's Manual page 14

Tensioner Arm Installation:
Step B-7
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1. Slide the Tensioner Arm assembly (110) down over the Belt (77) and connect the slot in the Tensioner Arm with the Slipper Clutch
assembly's Belt Tensioner Bushing (96) as indicated in Figure 26A.
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2. Slowly start rotating the Tensioner Arm assembly around the Belt Tensioner Bushing in a clockwise direction as shown in Figure 26B.
While rotating the Tensioner Arm assembly, slightly pull upward to keep the Tensioner Arm locked and rotating around the Belt Tensioner
Bushing. The Belt should be positioned between the Slipper Drive Pulley (70) and the Tensioner Arm.
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3. Place a #4 Hardened Washer (151) over a 4-40 x 5/16" Button Head Screw (146).
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4. Once you have the belt wrapped around the Slipper Drive Pulley, and Belt Tensioner is in position, as shown in Figure 26C, secure the
Tensioner assembly by threading the 4-40 x 5/16" Button Head Screw, with Washer through the Chassis (46) and into the upper hole in the
Tensioner Arm. With the Screw about one turn loose, push down on the flat part of the Tensioner and set the desired Belt tension, tighten the
Screw.
The belt should move 1/8" (3mm) to 1/4" (7.5mm) up and down for the ideal tension.
Figure 26A
77
Step B-8
Bottom Cover Installation:
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1. With the Chassis facing upside down, seal the drivetrain by
placing the Bottom Chassis Cover (61) with the flat side towards the
Bottom of the Chassis (46). Secure the Bottom Chassis Cover with
seven 2-56 x 3/16" Flat Head Screws (145).
BAG B (Continued)
96
70
145
151
Figure 26B
77
44
Figure 27
11
146
Figure 26C
46
145
61
46