Suzuki XL7 2007 Service Manual page 611

5. Place the left intake and left exhaust camshafts in
position in the left cylinder head.
6. Position the camshaft lobes in a neutral position with
the flats on the back of the camshafts up and parallel
(1) with the left cylinder head camshaft cover rail.
7. Observe the markings on the left cylinder head
camshaft bearing caps. Each bearing cap is marked
in order to identify its location. The markings have
the following meanings:
– The raised feature must always be oriented
toward the center of the cylinder head.
– The I indicates the intake camshaft.
– The E indicates the exhaust camshaft.
– The number 2, 4, 6 indicates the cylinder position
from the front of the engine.
8. Apply a liberal amount of lubricant GM P/N
12345501 (Canadian P/N 992704) or equivalent to
the camshaft bearing caps.
9. Install the camshaft bearing thrust cap in the first
journal of the left cylinder head.
10. Install the remaining bearing caps with their
orientation mark toward the center of the cylinder
head.
11. Hand start all the camshaft bearing cap bolts.
Engine Mechanical: 1D-271