1. LH bank intake camshaft
2. LH bank exhaust camshaft
3. Pin installation position
4. Area to apply sealant "A"
I: Intake side
E: Exhaust side
Position from timing chain side
Timing chain side
LH bank
6) Install LH bank camshaft housing pins as shown in figure.
7) Apply sealant "A" to LH bank exhaust camshaft housing No.5
sealing surface area as shown in figure.
"A": Sealant 99000-31150
8) Check position of LH bank camshaft housings.
Embossed marks are provided on each camshaft housing, in-
dicating position and direction for installation. Install housings
as indicated by these marks.
9) After applying oil to housing bolts, tighten them temporarily
first. Then tighten them by following sequence as indicated in
figure. Tighten a little at a time and evenly among bolts and re-
peat tightening sequence two or three times before they are
tightened to specified torque below.
Tightening Torque
.
12 N
m (1.2 kg-m, 8.5 lb-ft)
ENGINE MECHANICAL (H25 ENGINE) 6A2-55