VALVE GP-PRIORITY 1887471 - Caterpillar

(1) Tighten fuel line nuts to a torque of ... 40 7 N m (30 5 lb ft)(2) Tighten bolts to a torque of ... 55 10 N m (40 7 lb ft) (3) Tighten eight nuts to a torque of ... 30 7 N m (22 5 lb ft)(4) Tighten eight retainers to a torque of ... 48 7 N m (35 5 lb ft)
Be sure the fuel injection line clamps are installed in the correct locations. Incorrectly installed clamps may allow the fuel injection lines to vibrate and become damaged. The damaged lines may leak and cause a fire.
Align brackets in position to fuel lines such that when the fasteners are tightened no strain will be added to the fuel lines while tightening fasteners.(1) Clamp location dimensions are in reference to a vertical line (1) through the center of the number one fuel pump outlet.(A) ... 288 7 mm (11.3 .3 in)(B) ... 205 7 mm (8.1 .3 in)(C) ... 190 7 mm (7.5 .3 in)(D) ... 168 7 mm (6.6 .3 in)(E) ... 259 3 mm (10.2 .1 in)(2) Clamp location dimensions are in reference to a horizontal line (2) through the center of the number one fuel pump outlet.(F) ... 60 5 mm (2.4 .2 in)(G) ... 23 3 mm (.9 .1 in)(H) ... 211 5 mm (8.3 .2 in) The 6V4980 Torque Screwdriver Tool Group is available for applying the correct torque.