4 - 60 S-60 • S-65 • S-60 TRAX • S-65 TRAX Part No. 147753S-60 HC • S-60X • S-60XCDecember 2013Section 4 • Repair Procedures7-12Traction Manifold Components, 4WD (from SN 21001 to 21231)The traction manifold is mounted inside the drive chassis at the non-steer end.Index SchematicNo. Description Item Function Torque1 Check valve ....................................... TT ......... Steer end drive motor circuit ............ 35-40 ft-lbs / 14-16 Nm2 Check valve ....................................... SS ......... Non-steer end drive motor circuit ..... 35-40 ft-lbs / 14-16 Nm3 Flow divider/combiner valve ............. AB ......... Controls flow to flowdivider/combiner valves11 and 13 ...................................... 80-90 ft-lbs / 108-122 Nm4 Check valve ....................................... AF ......... Non-steer end drive motor circuit ..... 60-70 ft-lbs / 81-95 Nm5 Orifice, 0.040 inch / 1 mm .................. AC ........ Equalizes pressure on both sidesof flow divider/combiner valve 36 Orifice, 0.040 inch / 1 mm .................. AE ......... Equalizes pressure on both sidesof flow divider/combiner valve 117 Orifice, 0.040 inch / 1 mm .................. WW ....... Equalizes pressure on both sidesof flow divider/combiner valve 138 Check valve ....................................... AG ........ Steer end drive motor circuit ............ 60-70 ft-lbs / 81-95 Nm9 Check valve ....................................... ZZ ......... Steer end drive motor circuit ............ 35-40 ft-lbs / 14-16 Nm10 Shuttle valve, 3 position 3 way ......... VV ......... Charge pressure circuit thatdirects hot oil out of low pressureside of drive pump ........................ 80-90 ft-lbs / 108-122 Nm11 Flow divider/combiner valve ............. AD ........ Controls flow to steer enddrive motors in forwardand reverse ................................... 80-90 ft-lbs / 108-122 Nm12 Check valve ....................................... YY ......... Non-steer end drive motor circuit ..... 35-40 ft-lbs / 14-16 Nm13 Flow divider/combiner valve ............. XX ......... Controls flow to non-steer enddrive motors in forwardand reverse ................................... 80-90 ft-lbs / 108-122 Nm14 Relief valve, 280 psi / 19.3 bar ......... UU ........ Charge pressure circuit .................... 35-40 ft-lbs / 14-16 NmMANIFOLDS