CYLINDER BLOCK DISASSEMBLY

PROCEDURE


  1. REMOVE PISTON SUB-ASSEMBLY WITH CONNECTING ROD


    1. Mark the corresponding cylinder number on each connecting rod and connecting rod bearing cap with paint.

      Tech Tips

      The paint marks are used to ensure that the same parts are installed in the same combination to their original locations.

    2. A004B9SE01

      Using SST, remove the 2 connecting rod bolts from the connecting rod bearing cap.

      SST
      09205-16011
    3. A004AY9

      Using the 2 removed connecting rod bolts, remove the connecting rod bearing cap and connecting rod bearing by wiggling the connecting rod bearing cap right and left.

    4. Push out the 4 piston sub-assembly with connecting rods and connecting rod bearing through the top of the cylinder block sub-assembly.

  2. REMOVE CONNECTING ROD BEARING


    1. A0047Q0

      Remove the 4 connecting rod bearings from the connecting rod.

      Tech Tips

      Arrange the removed parts in the correct order.

    2. A0047NM

      Remove the 4 connecting rod bearings from the connecting rod bearing cap.

      Tech Tips

      Arrange the removed parts in the correct order.

  3. REMOVE PISTON RING SET


    1. A004856

      Using a piston ring expander, remove the No. 1 compression ring and No. 2 compression ring from the piston.

    2. Remove the expander spacer, upper side rail and lower side rail by hand from the piston.

  4. REMOVE CRANKSHAFT


    1. A0049S2E01

      Uniformly loosen and remove the 10 crankshaft bearing cap set bolts in several steps in the order shown in the illustration.

    2. A0048H2

      Using the 2 removed crankshaft bearing cap set bolts, remove the 5 crankshaft bearing caps from the cylinder block sub-assembly by wigging each crankshaft bearing cap back and forth.

    3. A0048SM

      Remove the crankshaft from the cylinder block sub-assembly.

  5. REMOVE UPPER CRANKSHAFT THRUST WASHER


    1. A0046SM

      Remove the 2 upper crankshaft thrust washers from the cylinder block sub-assembly.

  6. REMOVE CRANKSHAFT BEARING


    1. A00482T

      Remove the 5 crankshaft bearings from the cylinder block sub-assembly.

      Tech Tips

      Arrange the removed parts in the correct order.

    2. A004ARA

      Remove the 5 crankshaft bearings from the 5 crankshaft bearing caps.

      Tech Tips

      Arrange the removed parts in the correct order.

  7. REMOVE NO. 1 OIL NOZZLE SUB-ASSEMBLY


    1. A004BF5

      Using a 5 mm hexagon wrench, remove the 4 bolts and 4 No. 1 oil nozzle sub-assemblies from the cylinder block sub-assembly.