briggs--stratton 5900861 사용자 설명서

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Return-To-Neutral Adjustment
To determine if it is necessary to adjust the neutral return, 
perform the following steps.
 1.  Disengage the PTO, engage the parking brake and turn 
off the engine.
 2.  Move the ground speed control levers into the operating 
position, pull levers rearward and release.
 3.  Move the ground speed control levers out towards the 
neutral position.  If the levers do not align with the 
notches in the neutral lock plate, it is necessary to adjust 
the adjustment linkage rod (B, Figure 37).
Adjustment
 1.  Pull the ground speed control lever rearward and release 
to check position.  If the ground speed control lever 
does not align itself with the notch in the neutral plate, 
then move the set collar (A) forward or back on the 
adjustment linkage rod (B) until the speed control lever 
aligns with the notch.  Retighten the set collar.
 2.  Make sure that the neutral return bushing (D) is seated 
correctly in the spring stop plate (E).
 3.  Pull the ground speed control lever rearward and release 
to check position again.  Adjust as necessary to align 
the ground speed control levers with the notches in the 
neutral lock plate.
It is important to note that after every adjustment 
of the neutral return rod, the lever must be pulled 
rearward and released to properly check the neutral 
position.
Regular Maintenance
Figure 37.  Neutral Return Spring Adjustment
A. Set Collar
B.  Adjustment Linkage Rod
C.  Neutral Return Spring
D.  Neutral Return Bushing
E.  Spring Stop Plate
WARNING
To avoid serious injury, perform adjustments 
only with engine stopped, key removed and 
tractor on level ground.
B
E
A
C
D
Not 
for  
Reproduction