Service Manual

47
GTS 200
Lubrication
Lubrication
Contents
Extended Oil Fill and Dipstick 47 . . . . . . . . . . . . . . . . . . . . . .
Breather 47 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Remove Breather 47 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Install Breather V alve 47 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Remove Oil Pump 47 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Inspect Oil Pump 48 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Install Oil Pump 48 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Install Pump Cover 48 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Install Oil Filter Adapter 48 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Extended Oil Fill and Dipstick
The GTS 200 uses a plastic extended oil fill tube and a quarter
turn screw-on-dipstick.
Dipstick oil fill tube is pressed into crankcase cover .
1
2
3
Fig. 110 – Oil Fill and Dipstick
1. Dipstick
2. Oil
fill tube
3. “O” ring
Breather
The GTS 200 engine uses a breather valve to control and
maintain a partial vacuum in the crankcase.
The breather valve is a fiber disc or reed valve which closes
on the piston’ s up stroke and opens on the piston’ s down
stroke to keep a partial vacuum in the crankcase.
This partial vacuum prevents oil leakage past piston rings,
valve guides, oil seals, governor lever shaft and gaskets.
Remove Breather
1. Before breather can be removed, remove fuel tank,
extended oil fill tube, blower housing, flywheel, and
muffler.
2. Remov
e t w o s crew s h oldin g b reather t o c ylinder , F ig . 111.
3.
Remove four screws holding breather passage cover and
gasket, Fig. 1 11.
2
1
1
3
Fig. 111 – Removing Breather and Breather
Passage Cover
1. Gasket
2. Breather
passage cover
3. Breather
Install Breather V alve
1. Install new breather passage gasket and breather passage
cover on cylinder channel and torque four (4) screws to
30 in. lbs. (3.0Nm).
2. Place new breather gasket and breather on cylinder and
install two (2) screws torquing screws to 65 in. lbs.
(7.0Nm), Fig. 1 11.
Gaskets do not require any sealant.
Remove Oil Pump
(on models so equipped)
1. Oil pump can be removed without removing sump from
engine.
2. Remove three screws and remove pump cover and “O”
ring, Figs. 1 12 and 1 13.
3.
Carefully remove inner and outer rotors.
1
Fig. 112 – Removing Pump Cover
1. Oil pump cover