SEAT 0303936 - Caterpillar

3. Remove steering wheel nut (3) from the steering column. Before removing steering wheel mark the steering wheel and the splined shaft for proper alignment on the metering pump spline.4. Use Tooling (A) in order to remove the steering wheel. 5. Remove screws (4) and cover (5) from the steering console. Remove the cover from the steering console. 6. Identify five oil lines (7) for installation purposes. Disconnect five oil lines (7) from steering pump (6). Plug the lines in order to prevent the loss of oil and keep dirt out of the hydraulic system. 7. Remove four bolts (8) that hold steering pump to the steering console. Remove steering pump (6) from the steering console.Install Steering Metering Pump
1. Make sure that all components of the steering metering pump are clean prior to installation. During the installation of the steering metering pump, check the condition of all O-ring seals that are used in the oil lines that were disconnected. If any of these seals are damaged, use new parts for replacement.2. Position steering pump (6) in the console. Install four bolts (8) that hold steering pump (6) to the steering console.3. Install five hydraulic lines (7) to their original locations on steering pump (6).4. Install cover (5) to the steering console and install bolts (4) to steering console. Install steering wheel to mark on steering wheel and metering pump spline.5. Install steering wheel and nut (3). Tighten nut (3) to a torque of 47.5 6.5 N m (35 4.8 lb ft).6. Install spring (2) and horn button (1) to the steering wheel.Disassemble Steering Metering Pump
Start By:a. remove steering metering pump 1. Remove housing assembly (1) from pump assembly (2). 2. Remove spiral ring (3) from housing assembly (1). 3. Use Tooling (A) and (B) in order to remove shaft (5) from housing assembly (1).
Housing Assembly (1), Spiral Ring (3), Retainer (4) and Shaft (5)4. Remove retainer (4) from housing assembly (1) after shaft (5) has been removed. 5. Remove spiral ring (6) from shaft (5). 6. Use Tooling (A) and (B) in order to remove bearing (7) from shaft (5). 7. Remove seven bolts (8) and cover (9) from pump assembly (2). 8. Remove spacer (11), gear (12) and gear (13) from pump assembly (2). Remove O-ring seal (10) from gear (13). 9. Remove spacer (14), O-ring seal (15), and drive (16) from pump assembly (2). 10. Remove O-ring seal (20), two springs (19), two anti-cavitation plugs (18) and two balls (17) from pump assembly (2). 11. Remove metering sleeve (22), two races (21) and bearing (23) from pump assembly (2). 12. Remove pin (24) from metering sleeve (22).13. Remove spool (25) from metering sleeve (22).14. Remove spring kit (26) from spool (25). 15. Remove spiral ring (29), bushing (27) and O-ring seal (28) from pump assembly (2). 16. Remove seal (30) and seal (31) from bushing (27). 17. Remove screw (32) from pump assembly (2). 18. Remove seat (34), ball (33) and retainer (35) from