3-50
ENGINE
ENGINE COMPONENTS INSPECTION
AND SERVICE
CAMSHAFT/CYLINDER HEAD INSPECTION
AND SERVICE
!
Identify the position of each removed part. Organize the
parts in their respective groups (i.e., intake, exhaust, #1
or #2) so that they can be installed in their original loca-
tions.
CAMSHAFTS
If the engine produces abnormal noises, vibration or lacks power,
a camshaft may be distorted or worn to the service limit. The
camshaft runout should be checked. Also, check the cams and
journals for wear or damage.
The exhaust camshaft has the embossed letters “EX” and the
intake camshaft has the embossed letters “IN”.
CAM WEAR
Worn-down cams are often the cause of mistimed valve opera-
tion resulting in reduced power output.
Measure the cam height
H
using the micrometer. Replace a cam-
shaft if the cams are worn to the service limit.
"
09900-20202: Micrometer (25 – 50 mm)
#
Cam height
H
Service Limit: (IN) 33.28 mm (1.3102 in)
(EX) 32.35 mm (1.2736 in)
CAMSHAFT JOURNAL WEAR
Determine whether or not each journal is worn down to the limit
by measuring the oil clearance with the camshaft installed in place.
Measure the clearance using the plastigauge
1
.
"
09900-22301: Plastigauge
09900-22302: Plastigauge
#
Camshaft journal oil clearance (IN & EX)
Service Limit: 0.150 mm (0.0059 in)
NOTE:
Install each camshaft journal holder to its original position. (
$
3-
46)
Tighten the camshaft journal holder bolts evenly and diagonally
to the specified torque.
%
Camshaft journal holder bolt: 10 N.m (1.0 kgf.m, 7.0 lb-ft)
Содержание GSF1200 2001
Страница 1: ...9 9 5 0 0 3 9 2 0 1 0 1 E GSF1200S GSF1200...
Страница 36: ...PERIODIC MAINTENANCE 2 23...
Страница 63: ...ENGINE 3 25 Remove the oil pump 1 09900 00410 Hexagon wrench set Remove the O rings and dowel pins...
Страница 68: ...3 30 ENGINE BOND 1207B should be applied to the following locations The line of BOND...
Страница 76: ...3 38 ENGINE Diaphragm spring holder Diaphragm springs 150 N m 15 0 kgf m 108 5 lb ft...
Страница 83: ...ENGINE 3 45 24th pin 1st pin...
Страница 116: ...3 78 ENGINE...
Страница 133: ...ENGINE 3 95 ENGINE LUBRICATION SYSTEM...
Страница 134: ...3 96 ENGINE CYLINDER HEAD COOLING SYSTEM CHART...
Страница 135: ...ENGINE 3 97 CYLINDER HEAD COOLING SYSTEM...
Страница 147: ...FUEL SYSTEM 4 9 I D NO LOCATION Each carburetor has an I D number 1 printed on its body...
Страница 302: ...SERVICING INFORMATION 7 31 NOTE...
Страница 367: ...Prepared by 2nd Ed February 2002 1st Ed April 2000 Part No 99500 39201 01E Printed in Japan 372...
Страница 368: ...Printed in Japan K1 K2...