Suzuki Jimny Service Manual page 520

INSTALLATION
CAUTION:
After timing chain is removed, never turn crankshaft and
camshafts independently more than such an extent ("a",
"b") as shown in figure.
If turned, interference may occur between piston and
valves and valves themselves, and parts related to piston
and valves may be damaged.
1) Check that match marks (1) on intake and exhaust camshaft
timing sprockets are in match with notches (2) on cylinder
head as shown in figure.
2) Set key (3) and turn crankshaft to position key on upside of
crankshaft.
"a" : 90° 5. Crankshaft allowable turning range.
By key on crankshaft, within 90° from top on both right and left.
"b" : 15° 4. Camshaft (IN and EX) allowable turning range.
By marks on camshaft timing sprocket within 15° from notches on
cylinder head on both right and left.
3) Install timing chain by aligning dark blue plate (1) of timing
chain and mark (2) on camshaft timing sprocket and then
aligning dark blue plate (3) and triangle mark (4) as shown in
figure.
4) Fit crankshaft timing sprocket to timing chain by aligning gold
plate (5) of timing chain and mark (6) on crankshaft timing
sprocket. Then install crankshaft timing sprocket fitted with
chain to crankshaft.
5) Apply engine oil to sliding surface of timing chain No.1 guide
(1) and install it as shown in figure.
Tighten guide bolts to specified torque.
Tightening torque
Timing chain No.1 guide bolts
(a) : 9 N·m (0.9 kg-m, 6.5 lb-ft)
ENGINE MECHANICAL (M13 ENGINE) 6A1-39