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65
4.  Hook chain to platform (FIG. 65-1). 
Then, position chain mounting weld-
ment to bottom of crossmembers. 
Keep 1/2” to 3/4” slack in chain.
6. Hook and unhook chain from 
the loop on the platform. 
Hook should be easy to dis-
engage from loop (FIG. 65-1).
CHAIN MOUNTING 
WELDMENT
SNAP HOOK 
& CHAIN
POSITIONING & TACK WELDING 
CHAIN MOUNTING WELDMENT
FIG. 65-1
1/4”
TACK
1/2”-3/4”
SLACK
FINISH WELDING CHAIN MOUNTING 
WELDMENT
FIG. 65-2
7. When chain mounting weldment 
is in correct position, fi nish weld-
ing to vehicle crossmembers as 
shown in FIG. 65-2.
1/4”
AS MUCH AS
 POSSIBLE
STEP 9 - ATTACH SAFETY CHAIN - Continued
5. Tack weld the chain mount-
ing weldment as shown in 
FIG. 65-1.
LOOP