21230284 Volvo.Penta Bracket

1. Close the fuel supply line to the engine, and disconnect the fuel supply line from the elbow (1). 2. Disconnect fuel lines (3) and priming pump fuel line (2) from the fuel transfer pump. 3. Remove the four bolts (4) that hold fuel transfer pump (5) to the engine oil pump cover.4. Pull fuel transfer pump (5), the O-ring seal and coupling from the engine oil pump, and remove the unit from the engine.Install Fuel Transfer Pump
1. Install O-ring seal (2) on the pump body, and put clean engine oil on it.2. Install coupling (3) on the pump shaft, and put fuel transfer pump (1) in position. Make sure coupling (3) is engaged correctly with oil pump shaft (4). 3. Install four bolts (5) to hold fuel transfer pump (1) to the engine oil pump cover.4. Connect priming pump fuel line (7) and fuel line (6) to fuel transfer pump (1).5. Connect the fuel supply line to elbow (6), and open the fuel supply to the engine.Disassemble Fuel Transfer Pump
Start By:a. remove fuel transfer pump 1. Pull drive coupling (2) from the pump shaft.2. Remove O-ring seal (1) from the pump. 3. Remove cap (6), seal washer (5), spring (4) and relief valve poppet (3) from the pump bracket assembly. 4. Remove bolts (7), and remove pump head (8) from plate (9). 5. If necessary, remove check valve (10) from head (8). 6. Remove plate (9) from the pump casing.7. Remove gasket (11) and the O-ring seal from the opposite side of plate (9).8. If necessary, remove the bearings from plate (9). 9. Remove gear assembly (12) and shaft assembly (13) from the pump bracket and casing (14). 10. Remove casing (14) and sleeves (15) from pump bracket (16).11. Remove the O-ring seal from casing (14). 12. Remove outer seal (17) and inner seal (18) from bracket (16).13. If necessary, remove the bearings from bracket (16).Assemble Fuel Transfer Pump
1. Use tool group (A) to install the inner and outer lip-type seals in bracket (16). Make sure the lips of the seals are in the position shown at assembly. Put clean engine oil on the lips of the seals.
Use an arbor press to install bearings (19) in the bracket. The bearings must be installed in one continuous stroke of the press to prevent damage to the bearings.
2. Use tool (B) and an arbor press, and install bearings (19) in bracket (16) in one continuous stroke. Install the bearings until they are 1.5 0.5 mm (.06 .02 in) below the surface of the bracket. The inside diameter of the bearings must be 12.736 mm (.501 in) after installation. 3. Install sleeves (15) in bracket (16).4. Install O-ring seal (20) in casing (14), and put casing (14) over sleeves (15) on bracket (16).
When head (8) is installed, be sure the drain hole (weep hole) is open.
9. Put gasket (11) and head (8) in position on the plate, and install the two bolts that hold the pump together. 10. Install relief valve poppet (3), spring (4), the seal washer, and cap (6) in the pump. 11. Install O-ring seal (1) around the pump, and put clean engine oil on it.12. Install drive coupling (2) on the pump shaft.End By:a. install fuel transfer pump