Suzuki Swift Sport 2004 Service & Repair Manual page 317

Camshaft Runout
Set camshaft between two "V" blocks, and measure its
runout by using a dial gauge.
If measured runout exceeds limit, replace camshaft.
Camshaft runout limit
0.10 mm (0.0039 in.)
Camshaft Journal Wear
Check camshaft journals and camshaft housings for
pitting, scratches, wear or damage.
If any malcondition is found, replace camshaft or cylinder
head with housing. Never replace cylinder head without
replacing housings.
Check clearance by using gauging plastic. Checking
procedure is as follows.
1) Clean housings and camshaft journals.
2) Remove all tappets with shims.
3) Install camshafts to cylinder head.
4) Place a piece of gauging plastic to full width of
journal of camshaft (parallel to camshaft).
5) Install camshaft housing.
6) Install camshaft housing as follows.
After applying engine oil to camshaft housing bolts,
tighten them temporarily first. Then tighten them as
follows.
a) Tighten camshaft housing bolts to 5 N⋅m (0.5 kgf-
m, 4.0 lb-ft) according to numerical order ("1"
through "21") as shown in figure.
b) Retighten them by turning through 11 N⋅m (1.1
kgf-m, 8.0 lb-ft) in same manner as Step a).
NOTE
Do not rotate camshaft while gauging plastic
is installed.
Tightening torque
I2RH0B140081-01
Camshaft housing bolt (a): 5 N⋅m (0.5 kgf-m, 4.0
lb-ft) and 11 N⋅m (1.1 kgf-m, 8.0 lb-ft) by the
specified procedure
1) Remove housing, and using scale (2) on gauging
plastic envelop, measure gauging plastic (1) width at
its widest point.
I2RH0B140082-01
Camshaft journal clearance
Intake side
No.1 housing
Others
Engine Mechanical:
"10" "9" "2" "1",(a) "6" "5"
"20"
"17"
"19"
"18"
"21"
"12" "11" "4" "3" "8" "7"
Standard
0.020 – 0.072 mm
(0.0008 – 0.0028 in.)
0.045 – 0.087 mm
(0.0018 – 0.0034 in.)
1D-32
"14" "13"
"16" "15"
I3RH0B140041-01
Limit
0.10 mm
(0.0039 in.)
0.12 mm
(0.0047 in.)
I2RH0B140083-01