Camshaft journal wear

Determine whether or not each journal is worn down to the

Camshaft-Journal oil clearance (IN & EX) Service Limit: 0.150 mm (0.0059 in) 09900-22301: Plastigauge

NOTE:

Install each holder to their original positions. (See page 3-60.)

Tightening torque: 8 - 12 N-m

(0.8 - 1.2 kg-m, 6.0 - 8.5 lb-ft)

NOTE:

Do not rotate the camsha fts with plastigauge in place.

Standard

Journal holder l.D. (IN & EX): 22.012 - 22.025 mm

(0.8666 - 0.8671 in)

Camshaft journal O.D. (IN & EX): 21.959 - 21.980 mm

(0.8645 - 0.8654 in)

Measure the runout with a dial gauge. Replace the camshaft if the runout exceeds the limit.

Camshaft runout (IN & EX) Service Limit: 0.1 mm (0.004 in)

09900-20606: Dial gauge (1/100 mm, 10 mm) 09900-20701: Magnetic stand

09900-21304: V-block (100 mm)

The fixed position of each cam sprocket on each camshaft is determined by arrow mark " 3" (on INTAKE sprocket) or arrow marks " 1" and " 2" (on EXHAUST sprocket) located (as shown)

in reference to the notch CD in the right end of each camshaft.

• Apply TH R EA D LOCK SUPE R " 1303" to the threads of cam sprocket bolts, and tigh.ten them to the following torque value:

99000-32030: THREAD LOCK SUPER " 1303"

Tightening torque: 24 - 26 N·m

(2.4 - 2.6 kg-m, 17.5 - 19.0 lb-ft)