Dynojet 424 Linx: DWRT Installation Guide - Manual (Page 22)

Linx Installation for Model 424 Automotive Dynamometers
4 2 4 L I N X I N S T A L L A T I O N
Belt and Tensioner Pulley Assembly Installation
18
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BELT AND TENSIONER PULLEY ASSEMBLY INSTALLATION
You will need the following parts:
• 36923100 Washer, 3/8", Flat (8)
• 37513200 Anchor, Red Head, 3/8" (8)
• 37518200 Red Head Anchor Installation Tool
• 46200006 Belt
• 61100008 Tensioner Assembly
• DM150-019-012 Bolt, 3/8-16 x 1", Hex (8)
Use the following instructions along with Figure 15 on page 19.
1
Route the belt around the pulleys as shown in Figure 15 on page 19.
2 Place the belt around the tensioner pulley and place the tensioner assembly in the
position shown.
Note: Verify the welded on nuts on the tensioner assembly are towards the back
and the tensioner pulley is slid all the way to the end of the assembly towards the
stationary dyno.
3 Verify the bearings are the same distance from each mounting angle.
4 Slide the tensioner assembly on the floor as far back as possible, taking some slack
out of the belt.
Note: Do not tension the belt at this point.
5 Using a long straight edge, verify the tensioner pulley and the movable dyno
pulley are aligned.
6 With the tensioner assembly in this position, drill the eight holes needed to
secure the tensioner assembly to the floor.
7 Install eight Red Head anchors. Refer to Appendix A for installation instructions.
8 Secure the tensioner assembly to the floor using eight 3/8-16 x 1-inch bolts and
eight 3/8-inch flat washers.
Note: If a Red Head is drilled too deep, use one of the four 3/8 x 1.25-inch bolts
included. Two extra Red Heads are also included.
9 Apply some grease to the two ACME threads.