CHASSIS AR 3475080 - Caterpillar

(38)Steering Hydraulic System
Use caution when removing cover, element and screen. Hot oil can cause personal injury.
1. Remove filter cover, element and screen. 2. Remove cotter pin and retainer. 3. Remove screen and filter element.4. Wash screen in clean solvent. 5. Inspect cover seal. Use new seal if necessary.6. Install new element and clean screen.7. Install retainer and cotter pin.8. Install cover, element and screen. Tighten bolt to 43 4 ft. lb. (5,9 0,5 mkg).
768B
7729. Operate tractor a few minutes and check oil level when oil is warm. Maintain oil level at FULL mark in sight gauge. Add oil if necessary. If the hydraulic oil filter change indicator warning lights are on continuosly when the oil is warm, and the engine is operating between 1200 to 2200 RPM, change the filter.(39)Engine Crankcase Breather
768B
1. Stop engine. Loosen hose clamp and bolt. Remove hose and cover. 2. Remove element.3. Inspect cover seal. Use new seal if necessary.4. Wash cover and element in clean solvent. Shake or use pressure air to dry element.
When using pressure air, wear safety face shield and protective clothing. Use 30 PSI (2 kg/cm2) maximum pressure air for cleaning purposes.
5. Install clean element and cover.6. Re-connect hose and tighten hose clamp.772
1. Stop engine. Loosen hose clamp and bolt. Remove hose and cover. 2. Remove element.3. Inspect cover seal. Use new seal if necessary.4. Wash cover and element in clean solvent. Shake or use pressure air to dry element.
When using pressure air, wear safety face shield and protective clothing. Use 30 PSI (2 kg/cm2) maximum pressure air for cleaning purposes.
5. Install clean element and cover.6. Re-connect hose and tighten hose clamp.(40)Wagon Brake Camshaft Bearings
Lubricate 2 fittings each wheel. Total 4 fittings.