STEP 1. STOP ENGINE. LOOSEN FLARED NUT ON RETURN OIL LINE.
STEP 2. REMOVE BOLTS AND LOCKWASHERS. CAREFULLY PULL OIL LINE
FROM ENGINE BLOCK. REMOVE OIL LINE FLANGE GASKET.
STEP 3. POSITION FLARED END OF RETURN OIL LINE IN ELBOW AND
SCREW FLARED NUT INTO ELBOW. INSTALL NEW OIL LINE
FLANGE GASKET. POSITION OIL LINE FLANGE AGAINST
STEP 4. REPEAT THE ABOVE PROCEDURE TO REPLACE SUPPLY OIL LINE.
Figure 3-29. External engine oil lines, repair and replacement
ever back from the (disengaged position to the engaged
(2) Using a suitable tool, disengage the adjusting
position. Refer to figure 2-36 for engine clutch lever.
lock pin. Turn the adjusting yoke inward.
The spring scale reading should not be less than 48
(3) Periodically check the force required to engage
pounds or more than 50 pounds.
b. Adjustment Adjust the clutch as follows:
the clutch at the operator's lever. Adjust so that 48 to 50
pounds pull is required to engage the clutch. Replace the
(1) Remove the clutch hand hole (cover, figure 3-
clutch hand hole cover.
44. Disengage the clutch.