Issue link: http://alpine.uberflip.com/i/530982
56 ALS 4.0 P R O D U C T M A N U A L EN NOTE Do not over tighten cover bolts. Figure 164 Step 11 – Remove all tools, close door, & remove lock out tag out devices. Step 12 – Restart machine and home all axes. Step 13 – After removing the actuator, follow the cleaning and greasing instructions in the EXLAR Manual (K-Series Motor Mount Roller Screw Actuators Installation & Service Manual). NOTE Specific instructions for this process can be found in the K Series Manual Doc, Section 3.0 titled Maintenance & Service. Step 9 – Loosen the idler pulley adjuster plate bolt and slide the idler pully assembly to the left to remove the belt. See figure 162. Figure 162 Step 10 – Install belt, tension using Force on Idler as shown in Figure 163. Figure 163 ! CAUTION The idler pulley plate slot allows moving the idler pulley so the belt can be placed, followed by placing a force directly over the idler pulley to obtain the proper tension to tighten the belt to 23.4 lb. This requires 39 lb. of Force on the idler. Tighten motor cover bolts.