APPENDIX B: MAC TM 9-2350-256-20 Housing assembly, high Replace 1.5 range clutch Repair 3.5 0714 Servo unit Pump assembly, output Replace 1.0 oil Repair 2.5 Pump assembly, Replace 0.5 scavenge oil Repair 1.0 Pump assembly, input Replace 0.5 oil Repair 1.0 0724 Clutch, steer Inspect 0.5 Replace   3.5 0726 Saddles, mounting Replace 2.0 brakes 11 REAR AXLE 1103 Output reduction Inspect 1.0 74,75,72, assembly (left side) Replace 4.0 73,85,105, Repair 4.0 77,79 Overhaul    8.0 Finial drive assembly Inspect 1.0 74,75,72, (right side) Replace 4.0 73,85,105, Repair   4.0 77,79 Overhaul   8.0 12 BRAKES 1206 Service brake control Adjust 2.0 linkage, front and Inspect 1.0 rear Service 1.0 Replace 12.0 Repair 0.5 1.0 Plate assembly, brake Replace 0.5 Repair 0.5 Lever remote control Replace 0.5 Repair 0.5 13  WHEELS AND TRACKS 1301 Hub assembly, track Inspect 0.5 0.5 Service 0.5 Replace 5.0 Repair 2.0 Arm assembly, pivot Inspect   0.5 0.5 Service 0.5 Replace 7.0 Repair 3.0 Arm and hub assembly Inspect 0.2 0.5 93 thru (front, intermediate, Service 0.5 110 and rear) Replace 7.5 Repair 3.0 B-16 (5) Tools and Equipment Ref Code (3) Maintenance Function (6) Remarks Code (2) Component /Assembly (1) Group Number     C O F H D (4) Maintenance Level