SPRING-CHECK VALVE 5238833 - Caterpillar

(1) Torque for valve lift locknut ... 4 to 5 N m (35 to 45 lb in)(2) Torque for pressure screw locknut ... 8.0 to 9.1 N m (70 to 80 lb in)(3) Torque for cap ... 12 to 14 N m (110 to 120 lb in)4W7016
(1) Body assembly.(2) Adapter assembly. Tighten to ... 72 5 N m (50 5 lb ft)(3) Bleed screw. Tighten to ... 2.7 0.8 N m (24 7 lb in)The fuel injection nozzle cannot be disassembled and no adjustments can be made.7000 Series Nozzle
(1) Bleed screw. Tighten bleed screws to the following torques:Bleed screw A ... 0.9 0.1 N m (8 1 lb in)Bleed screw B ... 1.8 0.2 N m (16 2 lb in)Bleed screws C and D ... 2.2 0.8 N m (20 7 lb in) All fuel injection line nuts are tightened to a torque of ... 40 7 N m (30 5 lb ft)