Cam Sprocket RH

Install the exhaust cam sprocket RH by aligning the knock hole (A) of exhaust cam sprocket RH and the knock pin (B) of exhaust camshaft RH.
NOTE: Before installation, check that there is no foreign matter on the exhaust cam sprocket RH and exhaust camshaft RH.

Fig 3: Aligning Knock Hole Of Exhaust Cam Sprocket RH
Courtesy of SUBARU OF AMERICA, INC.
Hold the exhaust cam sprocket RH using ST1 and ST2, and install the bolts using ST3.
CAUTION: Perform the operation carefully since the ST comes off easily.

ST1 18355AA000 PULLEY WRENCH

ST2 18334AA020 PULLEY WRENCH PIN SET

ST3 18270KA010 SOCKET (E16)

Tightening torque:

18 N.m (1.8 kgf-m, 13.3 ft-lb)

Fig 4: Holding Exhaust Cam Sprocket RH Using ST1 And ST2
Courtesy of SUBARU OF AMERICA, INC.
Install the timing chain RH. Ref. to MECHANICAL (H4DOTC)>Timing Chain Assembly>INSTALLATION>TIMING CHAIN RH .
Install the chain cover. Ref. to MECHANICAL (H4DOTC)>Chain Cover>INSTALLATION .