1543582 Volvo.Penta Damping ring

1. The belt tightener is located behind left hand door assemblies (1) and (2). Remove left hand door assembly (1) from left hand door assembly (2). 2. Remove bolt (3), the washer, and left hand door assembly (4) from theengine enclosure.
Top of engine enclosure
Bottom of engine enclosure3. Remove four bolts (6) and the washers from engine enclosure tube assembly (5). Using two people remove left hand door assembly (2) from the engine enclosure. The weight of left hand door assembly (2) is 34 kg (75 lb).4. Repeat Steps 1 through 3 for the remaining side. For the removal and installation of the belt tightener, the air conditioning system does not need to be evacuated. The air conditioning condenser can be removed without disconnecting the hose assemblies.5. Loosen, but do not remove two bolts (8) on each side of the air conditioning condenser (9), that hold brackets (7) to the radiator guard and support.6. Using two people, remove four bolts (10) and the washers from each side of air conditioning condenser (9). Remove air conditioning condenser (9) from the radiator. Set air conditioning condenser (9) aside as shown. 7. Remove two bolts (13) and the washers from each side of top fan guard assembly (12).8. Remove bolt (11) and the washers from each side of top fan guard assembly (12). Remove top fan guard assembly (12) from bottom fan guard assembly (14).
V-belts (16) are under tension from spring (15). If wrench slips while releasing the belt tension, personal injury may result. Be sure wrench is properly engaged with the belt tightener.
9. Using Tooling (A) release the tension on spring (15) and remove V-belts (16) from tightener arm assembly pulley (17). 10. Disconnect hose assembly (19) from tightener arm assembly (18). 11. Remove full nut (21), the washer, and spring retainer (22) from bracket assembly (20). 12. Remove bolt (24), the washer, retainer plate (23), and belt tightener (25) from the bracket assembly. The following steps are for the installation of the belt tightener.13. Make sure all components of the belt tightener are clean of dirt and foreign material prior to installation.14. Check all components for wear or damage and replace if necessary. 15. Put belt tightener (25) in position on the bracket assembly, as shown. Install retainer plate (23), bolt (24), and the washer. 16. Put spring retainer (22) in position in bracket assembly (20), as shown. Install the washer, and full nut (20). 17. Connect hose assembly (19) to tightener arm assembly (18).
V-belts (16) are under tension from spring (15). If wrench slips while installing the belt tension, personal injury may result. Be sure wrench is properly engaged with the belt tightener.
18. Using Tooling (A), release the tension on spring (15) and install V-belts (16) to tightener arm assembly pulley (17). 19. Put top fan guard assembly (12) in position on bottom fan guard assembly (14). Install bolt (11) and the washers to each side of top fan guard assembly (12).20. Install two bolts (13) and the washers to each side of top fan guard assembly (12). 21. Using two people, put air conditioning condenser (9) in position on the radiator guard and support. Install four bolts (10) and the washers to each side of air conditioning condenser (9).22. Tighten two bolts (8) on each side of the air conditioning condenser (9), that hold brackets (7) to the radiator guard and support.
Top of engine enclosure
Bottom of engine enclosure23. Using two people, install left hand door assembly (2) to the engine enclosure. Install four bolts (6) and the washers to engine enclosure tube assembly (5). The weight of left hand door assembly (2) is 34 kg (75 lb). 24. Put left hand door assembly (4) in position on the engine enclosure. Install bolt (3), and the washer. 25. Install left hand door assembly (1) to left hand door assembly (2).Disassemble & Assemble Belt Tightener
Start By:a. remove belt tightener 1. Position belt tightener (1) as shown. Remove two cotters (3), pin (4), clevis pin (7), retainer (6), and absorber assembly (5) from tightener arm assembly (2). 2. Remove four bolts (9) and pulley cover (8) from pulley (10). 3. Remove gasket (11) from pulley cover (8). 4. Remove bolt (12), the washer, and hard washer (13) from tightener arm assembly (2). Remove pulley (10) from tightener arm assembly (2). 5. Remove ball bearing (15) and spacer (14) from pulley (10). 6. Using a screwdriver, remove retainer ring (16) from pulley (10). 7. Remove ball bearing (17) from pulley (10). 8. Using Tool (A) remove lip seal (18) from pulley (10). 9. If necessary remove dowel (21), pulley shaft (20), bushing assembly (19), and grease fitting (22) from tightener arm assembly (2). The following steps are for the assembly of the belt tightener.10. Make sure all components of the belt tightener are clean of dirt and foreign material prior to assembly.11. Check all components for wear or damage and replace if necessary. 12. Install bushing assembly (19), pulley shaft (20), dowel (21), and fitting (22) on tightener arm assembly (2). 13. Install retainer ring (16) in pulley (10). 14. Install ball bearing (17) in pulley (10). Install the lip seal with the spring facing outward.15. Using Tooling (B) install lip seal (18) in pulley (10). Lubricate lip seal (18) lightly with the lubricant being sealed. 16. Put pulley (10) in position on tightener arm assembly (2). Install spacer (14) in pulley (10). Fill the cavity between spacer (14) and pulley (10) with 1P-0808 Grease.17. Install ball bearing (15) in pulley (10). Using Tooling (B) positionball bearing (15) on tightener arm assembly (2). 18. Install hard washer (13), bolt (12), and the washer to tightener arm assembly (2) and pulley (10). Tighten bolt (12) to a torque of 47 9 N m (35 7 lb ft).