Part 3

FA20 ENGINE MECHANICAL: ENGINE UNIT: DISASSEMBLY; 2013 MY FR-S [03/2012 -] (Continued)

39. REMOVE CYLINDER HEAD COVER SUB-ASSEMBLY LH

(a) Operate the engine stand so that the bank 2 side faces upward.

(b) Remove the 8 bolts.





(c) Using a screwdriver with its tip wrapped in protective tape, remove the cylinder head cover sub-assembly LH.

NOTICE:
Do not damage the camshaft housing sub-assembly LH, cam caps and cylinder head cover sub-assembly LH.

(d) Remove the cylinder head cover gasket.

(e) Remove the 2 spark plug tube gaskets.





NOTICE:
When removing the seal packing left on the camshaft housing sub-assembly LH using a scraper, use special care not to damage the camshafts.

40. REMOVE CAMSHAFT HOUSING SUB-ASSEMBLY LH

NOTICE:
Do not remove the intake and exhaust camshafts first as it may cause a deformation of the camshaft housing sub-assembly LH.

(a) Loosen the 9 bolts in the order shown in the illustration and remove them.





(b) Using a screwdriver with its tip wrapped in protective tape, remove the camshaft housing sub-assembly LH.

NOTICE:
Do not damage the cylinder head sub-assembly LH and camshaft housing sub-assembly LH.

(c) Remove the 2 O-rings and 8 No. 1 valve rocker arm sub-assemblies from the cylinder head sub-assembly LH.





HINT
Arrange the removed parts in the correct order.

(d) Remove the 8 valve adjusting shims and 8 roller rocker arm pivots from the cylinder head sub-assembly LH.





HINT
Arrange the removed parts in the correct order.

41. REMOVE CYLINDER HEAD SUB-ASSEMBLY LH Removal

42. REMOVE NO. 2 CYLINDER HEAD GASKET Removal

43. REMOVE NO. 2 ENGINE HANGER





(a) Remove the 2 bolts and No. 2 engine hanger from the cylinder block (for bank 1).

44. REMOVE NO. 2 OIL PAN SUB-ASSEMBLY

(a) Remove the drain plug and gasket.

(b) Remove the 11 bolts.





(c) Using an oil pan seal cutter, remove the No. 2 oil pan sub-assembly.





NOTICE:
Do not damage the contact surface and flange part of the No. 2 oil pan sub-assembly.

(d) Remove the 2 seal rings from the No. 2 oil pan sub-assembly.





45. REMOVE OIL STRAINER SUB-ASSEMBLY

(a) Remove the 2 bolts and oil strainer sub-assembly.





(b) Remove the O-ring.

46. REMOVE OIL PAN SUB-ASSEMBLY

(a) Remove the 13 bolts.





(b) Using a screwdriver with its tip wrapped in protective tape, remove the oil pan sub-assembly.

NOTICE:
Do not damage the cylinder block and oil pan sub-assembly.

(c) Remove the 3 O-rings from the cylinder block.





(d) Remove the 4 bolts and baffle plate from the oil pan sub-assembly.





(e) Remove the 2 stud bolts from the oil pan sub-assembly.





47. REMOVE CAMSHAFT BEARING CAP (for Bank 1) Removal

48. REMOVE CAMSHAFT (for Bank 1) Removal

49. REMOVE OIL CONTROL VALVE FILTER (for Bank 1)

(a) Remove the 2 oil control valve filters from the camshaft housing sub-assembly RH.





50. REMOVE OIL SPACER RH

(a) Remove the 2 bolts and oil spacer RH.





51. REMOVE CAMSHAFT OIL FEED PIPE SUB-ASSEMBLY (for Automatic Transmission)

(a) Remove the 2 union bolts, the bolt, camshaft oil feed pipe sub-assembly and 2 gaskets from the camshaft housing sub-assembly RH.





52. REMOVE HOLE PLUG (for Manual Transmission)

(a) Remove the hole plug and gasket from the camshaft housing sub-assembly RH.





53. REMOVE CAMSHAFT BEARING CAP (for Bank 2) Removal

54. REMOVE CAMSHAFT (for Bank 2) Removal

55. REMOVE OIL CONTROL VALVE FILTER (for Bank 2)

(a) Remove the 2 oil control valve filters from the camshaft housing sub-assembly LH.





56. REMOVE OIL SPACER LH

(a) Remove the 2 bolts and oil spacer LH.