TOOL G-TIMING 6V3139 - Caterpillar

Illustration 1 g00990305
Piston stroke ... 187.32 mm (7.375 inch)Note: The amount of air pressure at the inlet port is multiplied by 11.8 in order to achieve the amount of hydraulic pressure at the outlet port. (1) Torque for the purge screw ... 14.7 3.0 N m (10.84 2.21 lb ft) (2) Cylinder tubeInstall the cylinder tube. The cylinder tube must bottom out. Maximum installation torque ... 14 N m (125 lb in) (3) Hydraulic oil tank port (4) End capInstall end cap (4) on cylinder tube (2). Tighten end cap (4) until the end cap bottoms out on cylinder tube (2) . Maximum installation torque ... 14 N m (125 lb in) Maximum breakaway torque ... 88 N m (65 lb ft)Note: Turn out end cap (4) in order to align purge screw (1) with hydraulic oil tank port (3). The tolerance for this alignment is 10 degrees. Do not turn out end cap (4) more than one revolution. (5) Air supply port