AW1;R40125 R70;070300 1169 290188 AW1;R40126 R70;070300 1170 011287 CTM-7 (5-89) 2R3; 005 Db 110589 1000 Series (PRJ-Hydraulic Pump Litho in U.S.A. 05-6 1. Remove piston assemblies. (See, Remove and Inspect Piston Assemblies in this group.) NOTE· Use vice grip with cUNed jaw for better clamping. 2. Install vice grips as tightly as possible on pump shaft approximately 5/8 in. from pump housing hub. 3. Put a dial indicator base on pump housing and indicator contact point on steel ball placed in center of pump shaft. 4. Turn shaft back and forth while pushing down to align bearings inside the pump housing. 6. Pry upward on vice grips using a long (3/4 in.
minimum) box-end wrench noting indicator reading. If end play is more than specification, check thrust washers (on standard drive) or tapered roller bearings (on through drive) for wear. Increase number or size of shims in pump housing on through drive pump if end play is greater than 0.076 mm (0 .003 in.). Standard Drive ................................. 0.152-0.941 mm (0.006-0 .037 in.) Through Drive .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 0. 025-0 .076 mm (0.001-0.003 in.) END PLAY SPECIFICATION CHECK SHAFT END PLAY 5. Zero the indicator. AllTractorManuals.com