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INSTALLATION
MAY 2020
32DFRE02.C
FR2E-SERIES SERVICE MANUAL
RSM0068500
MASTER CHAIN LINK
CHAIN
TRAY POSITION ASSY
SWITCHES
SPIDER COUPLING
ADJUSTMENT
SCREWS
FIGURE 2-4: CHAIN REMOVAL
e. Refer to
Figure 2-4
. Remove and retain master chain link.
f. Replace and install new chain then install master chain link.
g. Adjust tension of chain by adjusting position of Tray Position Switch Assembly.
h. Tighten two screws to secure Tray Position Switch Assembly.
i. Test the chain assembly by deploying and stowing ramp 2-3 cycles.
2.
FINAL INSPECTION
a. Visually inspect ramp for loose or missing hardware and fittings, and confirm that pockets are free of
debris.
b. Verify that slanted plated cover is secure and closed on ramp.
c. Verify that non-skid flooring is clean, functional, and securely fastened.
d. Verify that manual operation strap is undamaged.