briggs--stratton 5900861 사용자 설명서

 1.  Disengage the PTO, stop the engine, block the front 

wheels, remove the ignition key, and engage the parking 
brake.

 2.  Locate the brake spring (A, Figure 36).

 3.  With the parking brake engaged, measure the 

compressed spring length.  The spring should be 2” to   
2-1/8” (5,0 - 5,4 cm) when compressed.

 4.  If the spring is not within this range, release the parking 

brake and turn the adjustment nut (B) to compress or 
release the spring.

 5.  Engage the parking brake and remeasure the spring.

If the tractor “creeps” while the ground speed control levers 
are locked in NEUTRAL, then it may be necessary to adjust 
the linkage rod.

 1.  Disengage the PTO, engage the parking brake and turn 

off the engine.

 2.  There are three nuts (B, Figure 35) on the linkage rod 

(A).  The first two are to be used together to turn the rod 
and the third (towards the front of the machine) is used 
to lock the rod in place.  Loosen the jam nut that locks 
against the ball joint  and turn the linkage rod to adjust.  
If the machine creeps forward, turn the rod CLOCKWISE 
(while standing at the rear of the machine, facing 
forward), if the machine creeps backward, turn the rod 
COUNTER-CLOCKWISE.

 3.  Lock the jam nut (B) against the ball joint when neutral 

is achieved.

Regular Maintenance

Not 

for  

Reproduction