HOSE AS 5278477 - Caterpillar

Illustration 1 g01422990
The pump casing must be filled with clean hydraulic oil before operation or damage will result.
Type of pump ... Double axial piston pump (variable displacement)SAE 10W oil ... 50 5 °C (122 9 °F)Engine speed ... 1700 rpmPump speed ... 1700 rpmPump output ... 117 L/min (31 US gpm)Pump delivery pressure ... 35000 kPa (5100 psi)Rotation ... Clockwise (1) Lightly lubricate the bore of the 12 O-ring seals with the lubricant that is being sealed.Note: Apply 1U-8846 Gasket Sealant to the threads of the plugs (2) . (2) Torque for the 12 plugs ... 13 2 N m (115 18 lb in)Note: Apply 1U-8846 Gasket Sealant to the threads of the plugs (3) . (3) Torque for the two plugs ... 25 3 N m (18 2 lb ft) (4) 165-2799 Spring Quantity ... 12 Length under test force ... 27.0 mm (1.06 inch) Test force ... 170.6 25.0 N (38.4 5.6 lb) Free length after test ... 30.41 mm (1.197 inch) Outside diameter ... 7.7 mm (0.30 inch) (E) Extension of the dowel pin from the plate ... 1.88 to 2.10 mm (0.074 to 0.083 inch)
Illustration 2 g01422993
Section C-C (5) Torque for the two bolts ... 44 4 N m (32 3 lb ft) (6) Apply 154-9731 Thread Lock Compound to the threads of the four bolts. (7) Lightly lubricate the bore of the lip type seal with the lubricant that is being sealed. Assemble the lip type seal at a maximum of 0.48 mm (0.019 inch) in parallelism with the surface of the cover.