COVER 5027397 - Caterpillar

Relief Valve (Line) - Test
Table 18
Relief Valve (Line) - Test and Adjust
Status(1) Description Specification Actual Comments
Boom Extended 32000 500 kPa (4641 73 psi)
Retracted
Stick Extended 32000 500 kPa (4641 73 psi)
Retracted
Bucket Extended 31300 500 kPa (4540 73 psi)
Retracted
(1) N = Normal, M = Monitor, A = ActionRelief Valve (Swing) - Test
Table 19
Relief Valve (Swing) - Test and Adjust
Status(1) Description Specification Actual Comments
Right Swing 24500 +1000 - 2000 kPa (3553 +145 - 290 psi)
Left Swing
(1) N = Normal, M = Monitor, A = ActionSwing Bearing Movement - Measure
Table 20
Swing Bearing Movement - Measure
Status(1) Description Specification Actual Comments
New Service Limit
Vertical Movement of Swing Bearing 1.5 mm (0.06 inch) 3.0 mm (0.12 inch)
Circular Movement of Swing Bearing 4.0 mm (0.16 inch) 12.0 mm (0.47 inch)
(1) N = Normal, M = Monitor, A = ActionRelief Valve (Crossover) - Test
Table 21
Relief Valve (Crossover) - Test and Adjust
Status(1) Description Specification Actual Comments
Left Forward 37000 500 kPa (5366 73 psi)
Reverse
Right Forward 37000 500 kPa (5366 73 psi)
Reverse
(1) N = Normal, M = Monitor, A = ActionS.O.S
Table 22
Status(1) Description Obtain Comments
Engine Oil Sample
Engine Coolant Sample (Level II)
Hydraulic Oil Sample
Swing Drive Oil Sample
Right Final Drive Oil Sample
Left Final Drive Oil Sample
(1) N = Normal, M = Monitor, A = Action