768C TRACTOR & 769C TRUCK POWER TRAIN Caterpillar

(1) 9P4238 Spring:

Length under test force ... 2.17 in.(55.1 mm)

Test force ... 9.1 ± .7 lb.(41 ± 3 N)

Free length after test ... 2.53 in.(64.3 mm)

Outside diameter ... .625 in.(15.88 mm)

(2) 9P4239 Spring:

Length under test force ... 2.062 in.(52.37 mm)

Test force ... 8.0 ± .6 lb.(36 ± 3 N)

Free length after test ... 2.91 in.(73.9 mm)

Outside diameter ... .562 in.(14.27 mm)