Suzuki Wagon R Manual page 3834

[A]
1
[B]
1
ENGINE MECHANICAL (Z10XEP AND Z12XEP ENGINES) 6A4-7
7) Remove closure bolt (1).
8) Turn crankshaft until index of cylinder block and index of
crankshaft pulley (2) are aligned.
9) Check whether cam position (1) of No.1 cylinder is at the
specified position [A] as shown in figure.
If cam position is [B], locate cam position to [A] by turning
crankshaft one rotation.
[A]: TDC in compression for No.1 cylinder
[B]: TDC in exhaust for No.1 cylinder
10) Confirm that special tools are inserted in proper position as
follows.
If it is not possible to install all special tools, adjust timing
between crankshaft and camshaft by reinstalling timing chain
referring to "Timing Chain Cover Removal and Installation" in
Section 6A4.
Special tool
(A): 09912-38310
(B): 09919-58310
(C): 09919-08310
a) Insert special tool (A) to closure bolt hole until flange of
special tool contact with cylinder block as shown in figure in
order to confirm crankshaft timing.
b) Insert special tool (B) to grooves of intake and exhaust
camshafts in order to confirm camshaft timing.
c) Install special tool (C) to cylinder head in order to confirm
CKP sensor disk position.