Suzuki Wagon R Manual page 488

7) Remove engine harness clamp bracket from CMP sensor case
(1).
8) Disconnect CMP sensor connector and remove CMP sensor
case from cylinder head.
Place a container or rag under CMP sensor case, for a small
amount of oil flows out during removal of case.
9) After loosening all valve adjusting screw lock nuts (2), turn ad-
justing screws (1) back all the way to allow all rocker arms (3)
to move freely.
10) Remove camshaft housing and camshaft.
NOTE:
To remove camshaft housing bolts, loosen them in such
order as indicated in figure, a little at a time.
11) Remove timing belt inside cover (1).
12) Remove intake rocker arm (1) with clip (2) from rocker arm
shaft (3).
NOTE:
Do not bend clip when removing intake rocker arm.
ENGINE MECHANICAL 6A1-33