971095 Volvo.Penta Flange nut

4. Disconnect the water pressure gauge sensing line (1) from the radiator top tank.5. Disconnect radiator water outlet line hose from the water pump. Disconnect hose (2) from radiator water inlet elbow. 6. Remove the fan adapter mounting bolts (3), and lay the fan and adapter inside the radiator guard.7. Remove the fan belts (4). Remove the fan drive assembly (5). 8. Disconnect the fuel supply line (6) from the accessory drive housing.9. Disconnect starter ground cable (7) from the starter.10. Disconnect the positive cable (8) from the starter, and pull the cable through to the left side of tractor.11. Remove the floor plates. 12. Disconnect the transmission oil cooler oil inlet line (9) at both ends.13. Disconnect the power take-off drive gears lubrication line (10) from oil inlet line (9).14. Remove the oil inlet line clamp mounting bolt (11), and rotate the oil inlet line (9) upward.15. Disconnect the oil cooler oil outlet line (12) from the oil cooler.16. Disconnect the steering clutch control rods at both ends, and slide the rods toward the rear of tractor.17. On the direct drive tractor only: a) Remove transmission vent line (13).b) Remove the drive shaft (14).c) Disconnect the scavenge pump oil outlet line (15) from pump.d) Disconnect hose (16) from transmission oil pump oil outlet line (17).e) Loosen hose clamp, and remove the magnetic strainer oil inlet line (18).f) Remove the flywheel clutch control lever (19). The brake pedal assembly has been removed for illustrative purposes only.18. On the power shift tractor only: a) Remove the transmission vent line (20).b) Remove the drive shaft (21).c) Disconnect oil temperature sensing line (22) from the torque divider.d) Remove the transmission oil pump oil outlet line (23).e) Disconnect the oil outlet line (24) from the scavenge pump.f) Disconnect the torque divider oil supply line (25) from the torque divider. The brake pedal assembly has been removed for illustrative purposes only. 19. Remove the two engine front support-to-frame mounting bolts (26). 20. Remove the four engine rear support-to-frame mounting bolts (27). Remove the two dash support brace mounting bolts (28).21. Attach a hoist and remove the engine - weight 2700 lbs. (1225 kg).Install Engine
1. Attach a hoist and position the engine in tractor. 2. Install the four engine rear support-to-frame mounting bolts (1) and the two dash support brace mounting bolts (2). Install the two engine front support-to-frame mounting bolts.3. On the power shift tractor only: a) Connect the torque divider oil supply line (3) to the torque divider.b) Connect the oil outlet line (4) to the scavenge pump.c) Install the transmission oil pump oil outlet line (5).d) Connect oil temperature sensing line (6) to the torque divider.e) Install the drive shaft (7). Install and tighten retaining bolts to 100 10 lb. ft. (13,8 1,4 mkg).f) Install the transmission vent line (8).4. On direct drive tractor only: a) Install the flywheel clutch control lever (9).b) Install magnetic strainer oil inlet line (10), and tighten hose clamp.c) Connect hose (11) to transmission oil pump oil outlet line (12).d) Connect the scavenge pump oil outlet line (13) to the pump.e) Install the drive shaft (14). Install and tighten retaining bolts to 100 10 lb. ft. (13,8 1,4 mkg).f) Install transmission vent line (15).5. Install the steering clutch control rods. 6. Connect the oil cooler oil outlet line (17) to the oil cooler.7. Position the oil inlet line (18), and connect the line at both ends.8. Install the oil inlet line clamp mounting bolt (19).9. Connect the power take-off drive gears lubrication line (20) to oil inlet line (18).10. Install the floor plates. 11. Pull the positive battery cable (21) through to the right side of tractor, and connect cable to starter.12. Connect the ground cable (22) to the starter.13. Connect the fuel supply line (23) to the accessory drive housing. 14. Install the fan drive assembly (24). Install and adjust the fan belts (25).15. Position the fan and adapter on the fan drive assembly, and install fan adapter mounting bolts (26). 16. Connect hose (27) to radiator water inlet elbow.17. Connect radiator water outlet line hose to the water pump.18. Connect water pressure gauge sensing line (28) to the radiator top tank.19. Turn the fuel supply line on at the tank.20. Install the fuel tank bottom cover plates.21. Fill the engine cooling system.22. Start the engine. Check the oil level in the transmission, and fill as necessary.concluding step: a) install hood