BEARING SET-MAIN 2706176 - Caterpillar

Relief Valve (Swing) - Test
Table 19
Status(1) Description Specification Actual Comments
Swing Relief Valve (Left Swing) 31400 1000 kPa (4550 150 psi)
Swing Relief Valve (Right Swing) 31400 1000 kPa (4550 150 psi)
Swing Bearing Movement - Measure
New Service Limit Actual
Vertical Movement of Swing Bearing 1.5 mm (0.06 inch) 3.0 mm (0.12 inch)
(1) N = Normal, M = Monitor, A = ActionRelief Valve (Crossover) - Test
Table 20
Status(1) Description Specification Actual Comments
Power Shift Pressure (Fixed) - Set 2600 kPa (375 psi) Increase the hydraulic oil temperature to 55 5 °C (131 9 °F)
Forward Left Travel 36800 1500 kPa (5340 220 psi)
Reverse Left Travel 36800 1500 kPa (5340 220 psi)
Forward Right Travel 36800 1500 kPa (5340 220 psi)
Reverse Right Travel 36800 1500 kPa (5340 220 psi)
(1) N = Normal, M = Monitor, A = ActionMiscellaneous Hydraulic
Table 21
Status(1) Description Specification Actual Comments
Fan Motor Speed (Hydraulic Oil Cooler) 1340 10 rpm Increase the hydraulic oil temperature to 55 5 °C (131 9 °F)
(1) N = Normal, M = Monitor, A = ActionS.O.S
Reference: Refer to Operation and Maintenance Manual, SEBU7437, "Maintenance Interval Schedule" for more detail on the following S.O.S.
Table 22
Status(1) Description Obtain Comments
Engine Oil Sample
Engine Coolant Sample (Level I)
Engine Coolant Sample (Level II)
Hydraulic Oil Sample
Right Final Drive Oil Sample
Left Final Drive Oil Sample
Swing Drive Oil Sample
(1) N = Normal, M = Monitor, A = Action