Suzuki 2005 GSF1200 Service Manual page 94

1D-26 Engine Mechanical:
Camshaft Runout
Measure the runout using the dial gauge. Replace the
camshaft if the runout exceeds the limit.
Special tool
(A): 09900–20606 (Dial gauge (1/100 mm))
(B): 09900–20701 (Magnetic stand)
(C): 09900–21304 (V-block (100mm))
Camshaft runout (IN & EX)
Service limit: 0.10 mm (0.004 in)
(C)
Camshaft Journal Wear
Inspect the camshaft journal wear in the following
procedures:
1) Determine whether or not each journal is worn down
to the limit by measuring the oil clearance with the
camshaft installed in place.
2) Use the plastigauge to read the clearance at the
widest portion, which is specified as follows.
Special tool
(A): 09900–22301 (Plastigauge (0.025 -
0.076 mm))
(B): 09900–22302 (Plastigauge (0.051 -
0.152 mm))
(A)
(B)
I649G1140312-01
/
(A) (B)
I649G1140200-03
3) Install each camshaft journal holder to its original
position. Refer to "Engine Top Side Assembly: ".
4) Tighten the camshaft journal holder bolts evenly and
diagonally to the specified torque.
NOTE
Do not rotate the camshafts with the
plastigauge in place.
Tightening torque
Camshaft journal holder bolt (a): 10 N·m (1.0
kgf-m, 7.0 lb-ft)
(a)
5) Remove the camshaft journal holders and measure
the width of the compressed plastigauge using the
envelope scale.
6) This measurement should be taken at the widest
part of the compressed plastigauge.
Camshaft journal oil clearance (IN & EX)
Service limit: 0.15 mm (0.0059 in)
7) If the camshaft journal oil clearance exceeds the
limit, measure the inside diameter of the camshaft
journal holder and the outside diameter of the
camshaft journal. Replace the camshaft or the
cylinder head depending upon which one exceeds
the specification.
Special tool
(C): 09900–20602 (Dial gauge (1/1000mm,
1mm))
(D): 09900–22403 (Small bore gauge (18-
35mm))
(a)
I649G1140201-02
I649G1140202-01