D353 INDUSTRIAL & MARINE ENGINES Caterpillar

(1) Torque for plug ... 35 ± 5 lb. ft.(45 ± 7 N·m)

(2) Torque for plug ... 35 ± 5 lb. ft.(45 ± 7 N·m)

(3) 2S5816 Spring:

Length under test force ... 1.35 in.(34.3 mm)

Test force ... 12.2 ± .98 lb.(54.5 ± 4.4 N)

Free length after test ... 1.86 in.(47.2 mm)

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

(4) Torque for nut ... 10 ± 2 lb. ft.(14 ± 3 N·m)

(5) Torque for plug ... 35 ± 5 lb. ft.(45 ± 7 N·m)