
BEST BOY 4000
®
SPOT LUMINAIRE FIELD SERVICE MANUAL 91
Step 6. Remove Yoke Cover Mounting Bracket by removing four 8-32 x 1/2" PFB screws.
Step 7. Loose Pan Mechanism Tension Bolts and remove Timing Belt.
Step 8. Remove four 10-32 x 5/8" socket head screws and #10 flat washers that secure Pan Mechanism to
crossmember.
Step 9. Remove Pan Mechanism.
Step 10. Replace Pan Mechanism by doing steps in reverse.
Step 11. Set proper belt tension. Refer to "Setting Pan/Tilt Belt Tension" on page 92.
Figure 3-59: Removing Pan Drive Mechanism
Pan Mechanism
Timing Belt
Yoke Cover Mounting Bracket
10-32 x 5/8" Screw (4)
#10 Flat Washer (4)
8-32 x 1/2" PFB Screw (4)
Cable Tie
Tension Bolt (2)
Pan Mechanism
Comentarios a estos manuales