Service Manual

11
GTS 200
General Information
Repairs Section
Beginning
Page
Clean/replace parts as required
Replace block or short block if cylinder is over allowable dimension Cylinder and Bearings 56
Replace valve guides – intake or exhaust, if required Compression 27
Reface valves and seats and lap, if required Compression 27
Replace ignition armature, if required Ignition 14
Replace throttle shaft bushings, if required Carburetion 18
Repair carburetor Carburetion 18
Replace rewind starter spring and rope (if so equipped) Rewind Starter 33
Replace main bearings and seals, if required Cylinder and Bearings 56
Reassemble Section
Beginning
Page
Crankshaft Crankshaft and Camshaft 53
Piston, piston pin, connecting rod, and rings Pistons, Rings, and Rods 49
T appets, cam gear Crankshaft and Camshaft 53
Oil pump, if so equipped Lubrication 47
Mechanical governor Governor 25
Crankcase cover or sump Crankshaft and Camshaft 53
Breather Lubrication 47
Flywheel, starter cup, and fan Ignition 14
Ignition armature assembly Ignition 14
Adjust ignition armature to flywheel air gap Ignition 14
Check spark Ignition 14
Electric starter (12 V) Electric Starter 38
V alves, valve stem seals, springs, retainers, rocker arms Compression 27
Cylinder head and push rods Compression 27
Adjust valve clearance Compression 27
V alve cover Compression 27
Spark plug – adjust gap to .020” Ignition 14
Exhaust manifold, muf flers Muffler 59
Intake manifold Carburetion 18
Carburetor and linkage and governor controls Governor Controls,
Carburetor Linkage, and
Flywheel Brake
22
Check and adjust mechanical governor Governor 25
Blower housing and rewind starter Ignition 14
Fuel filter , tank, and line Carburetion 18
Clean/replace and assemble air cleaner General Information 5
Fill crankcase with oil, fill with gas, start engine General Information 5
Adjust carburetor Carburetion 18
Set governor to obtain correct engine speed (remote controls) Governor 25
Spray paint engine parts and apply decals