Jet Tools M-121704 operating instructions Load Limits, Replacement Parts, Load Chain

Load Limits

Load Chain

Capacity	5 Links	5 Links
	Normal	Limit
1/2 ton	2.95"	3.02"
1 ton	3.74”	3.83"
1-1/2 ton	4.13"	4.23"
2 ton	4.72”	4.84"
3 ton	4.13”	4.23"
5 ton	5.31”	5.44"
10 ton	5.31"	5.44"

Table 1

Carefully inspect the entire load chain. As illustrated in Figure 15, measure five consecutive links with calipers to measure the length. Check every three feet and especially where excessive wear is indicated. Any load chain that shows noticeable deformation or heat influence must be replaced with a new one. Never extend load chain by welding a second piece to the original.

Hooks (Top & Bottom)

Capacity	“A”	“A”
	Normal	Limit
1/2 ton	1.02"	1.17"
1 ton	1.18”	1.36"
1-1/2 ton	1.34"	1.54"
2 ton	1.50”	1.73”
3 ton	1.65”	1.90”
5 ton	1.89”	2.17”
10 ton	2.56"	2.94"

Table 2

See Figure 16. Replace the hook when the “A” measurement is wider than “A” Limit in the table above. Never heat treat the hook or attach anything to the hook by welding.

Figure 15

Figure 16

Replacement Parts

Replacement parts are listed on the following pages. To order parts or reach our service department, call 1-800-274-6848 between 7:30 a.m. and 5:30 p.m. (CST), Monday through Friday. Having the Model Number and Serial Number of your machine available when you call will allow us to serve you quickly and accurately.

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