MANIFOLD-EXHAUST 3962298 - Caterpillar

Rotation is counterclockwise when seen from drive end.Type of pump: Axial piston (variable displacement).For test, use SAE 10W oil at 65°C (150°F). FULL SPEED: Disconnect and put a cap on the signal line. Output ... 216 liter/min (57 U.S. gpm) at a pressure of ... 690 kPa (100 psi)with pump at ... 1680 rpmwith engine at ... 2000 rpmOutput ... 208 liter/min (55 U.S. gpm) at a pressure of ... 6900 kPa (1000 psi)with pump at ... 1680 rpmwith engine at ... 2000 rpm HALF SPEED: Disconnect and put a cap on the signal line. Output ... 110 liter/min (29 U.S. gpm) at a pressure of ... 690 kPa (100 psi)with pump at ... 840 rpmwith engine at ... 1000 rpmOutput ... 106 liter/min (28 U.S. gpm) at a pressure of ... 6900 kPa (1000 psi)with pump at ... 840 rpmwith engine at ... 1000 rpmTorque needed to turn pump: maximum starting ... 14 N m (10 lb.ft.)maximum constant ... 10 N m (7 lb.ft.)(2) 8J483 Spring: Length under test force ... 60.9 mm (2.4 in.)Test force ... 1300 100 N (293 23 lb.)Free length after test ... 85.9 mm (3.38 in.)Outside diameter ... 65.0 mm (2.56 in.)(4) Torque for bolts (eight) ... 12.4 1.1 N m (110 10 lb.in.)(6) Slipper to wear plate clearance ... 0.08 0.03 mm (.003 .001 in.) (Use shims (5) for adjustment) (12) Adjust for maximum swashplate angle of ... 14°41' 10'(13) 8J2357 Spring: Length under test force ... 36.3 mm (1.43 in.)Test force ... 22 1.3 N (5.0 .3 lb.)Free length after test ... 54.6 mm (2.15 in.)Outside diameter ... 35.8 mm (1.41 in.)(14) Torque stop nut to ... 170 25 N m (125 20 lb.ft.)(15) 3G1834 Spring: Length under test force ... 41.1 mm (1.62 in.)Test force ... 25.6 1.3 N (5.8 .3 lb.)Free length after test ... 51.3 mm (2.02 in.)Outside diameter ... 27.2 mm (1.072 in.)(16) 3G1835 Spring: Length under test force ... 35.6 mm (1.40 in.)Test force ... 0.0 N (0.0 lb.)Free length after test ... 35.6 .76 mm (1.40 .03 in.)Outside diameter ... 15.85 mm (.624 in.)(17) Torque stop nut to ... 170 25 N m (125 20 lb.ft.)(18) Adjust for minimum swashplate angle of ... 5° 20'Shaft Bearing Setting Check
1. Do this procedure whenever shaft bearing (1) or (8), shaft (11), head or body is replaced. Do not install the barrel assembly or pistons for this procedure.2. Install bearing cones on shaft (11) and bearing cups in body and head. Be sure that cups and cones are firmly seated against their locating shoulders.3. Install shaft in body.4. Install head and gasket on body. Tighten head bolts.5. Put a dial indicator in position to measure end play movement of shaft (11).6. Pull on shaft and turn