Cam Carrier LH

Filter insert position: 

Cam carrier LH end face 0 ⁺⁰ _-0.5  mm ( ⁺⁰ _-0.0197  in) position 

Fig 1: Locating Filter Installation Position On Cam Carrier LH

Courtesy of SUBARU OF AMERICA, INC.

1. Apply liquid gasket to the mating surface of front camshaft cap LH, intake rear camshaft cap LH and exhaust rear camshaft cap LH as shown in the figure.
   CAUTION:

   • Do not apply liquid gasket excessively. Applying excessively may cause excess gasket to flow toward cam journal, resulting in engine seizure.
   • Do not apply liquid gasket excessively to the intake center camshaft cap LH and exhaust center camshaft cap LH.
   NOTE:

   • Before applying liquid gasket, degrease the old liquid gasket seal surface of the front camshaft cap LH, intake rear camshaft cap LH, exhaust rear camshaft cap LH, and cam carrier LH.
   • Install within 5 min. after applying liquid gasket.

   Liquid gasket: 

   THREE BOND 1217G (Part No. 0877Y0100) or equivalent 

   Liquid gasket applying diameter: 

   Mating surfaces other than ranges A and B 

   2±0.5 mm (0.0787±0.0197 in) 

   Mating surfaces of range A 

   3.5±0.5 mm (0.1378±0.0197 in) 

   Mating surfaces of range B 

   3 ^+0.5 ₀  mm (0.1181 ^+0.0197 ₀  in) 

   Fig 2: Identifying Liquid Gasket Applying Areas On Mating Surface Of Front Camshaft Cap LH

   Courtesy of SUBARU OF AMERICA, INC.
2. Apply engine oil to the journals of each camshaft cap before setting the camshaft cap.
3. Tighten the bolts which secure front camshaft cap LH, intake center camshaft cap LH, intake rear camshaft cap LH, exhaust center camshaft cap LH and exhaust rear camshaft cap LH in numerical order as shown in the figure.

Tightening torque: 

18 N.m (1.8 kgf-m, 13.3 ft-lb) 

Fig 3: Identifying Camshaft Cap LH Bolts Tightening Sequence

Courtesy of SUBARU OF AMERICA, INC.