PANEL-ROOF 5175911 - Caterpillar

Track Adjustment Procedure
1. Drive the machine forward in the direction of the idlers.2. Stop when one track pin is directly over the front carrier roller.3. The correct adjustment is 25 to 40 mm (1.0 to 1.5 in.) of sag in the track halfway between the front carrier roller and the idler.
To prevent possible personal injury, never visually inspect the relief valve to see if grease is coming out. Always look at the track to see if it has become loose or tight. Open the relief valve one turn only.
If the dimension between the end of the track roller frame and the flange on the idler hub (as shown) is less than 16 mm (5/8 in.) do not adjust the track.
4. Remove the plate, covering the fill and relief valves, on the track roller frame.5. If the track is too loose, add grease in the fill valve until the track sag is correct.6. If the track is too tight, turn the relief valve counterclockwise one turn and let grease come out until the adjustment is correct. It will be necessary to move the machine back and forth to get the pressure equal.7. Check the adjustment again.8. If the adjustment is correct, tighten the relief valve and replace the cover plate. Adjustment Of Bearings In Pump Drive
5P2390 Gauge Tool Group.8S2328 Dial Test Indicator Group.XT-3 Hose. 38.1 mm (1.5 in.) long 25.4 mm(1.00 in.) inside diameter. (The hose is used on the outer gears only.)
5P2390 GAUGE TOOL GROUP1. Put the pump drive in a position with the engine mounting side down.2. Install the bearing cage on the center gear. Use a full shim pack. A shim pack has 8 shims 0.15 mm (.006 in.) thick, 1 shim, 0.81 mm (.32 in.) thick and 10 shims 0.05 mm (.002 in.) thick. Total thickness of pack is 2.54 mm (.100 in.)3. Tighten bolts for bearing cage to 58 7 N m (42 5 lb. ft.).
TIGHTENING 5P2390 TOOL GROUP IN GEAR4. Install the 5P2390 Gauge Tool Group in the bore of the center gear. Upper part of knurled area must be even with upper part of gear spline. If tool is installed too far, it will cause errors in the indicator readings.5. Hold the tool in the center of the gear and tighten the nut on the end of the tool until the tool is held tight in the gear.6. Install the 8S2328 Dial Indicator so the stylus is in position on the end of the center shaft of the 5P2390 Gauge Tool Group.
SEATING FRONT GEAR BEARING7. Hold the tool by the handles. Push down on the tool and turn the gear 90° in each direction six times. This seats the front bearings.8. Turn the dial indicator to zero (0). The indicator stylus must stay on the end of the shaft during the 90° rotations. If it does not, loosen the nut on the tool and be sure It is centered. Set the dial indicator on zero again.9. Hold the tool by