Snapper uv1621bv Manual Do Utilizador

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SECTION 4 – ADJUSTMENTS & REPAIRS 
 
4.2 
SERVICE BRAKE & PARK BRAKE 
ADJUSTMENT (Continued) 
8.  Operate machine on smooth flat surface at 
approximately 1/2 speed. 
9.  Apply brake firmly.  Machine should stop in a 
straight line and not pull to either the right or the 
left.  Also both rear tires should begin to skid 
evenly. 
10.  If the machine pulls to the left or the left tire skids 
before the right, tighten the right brake adjustment 
nut 1/4 turn clockwise. 
11.  If the machine pulls to the right or the right tire 
skids before the left, tighten the left brake 
adjustment nut 1/4 turn clockwise. 
12.  Continue until the machine stops straight and both 
tires skid evenly. 
 
WARNING 
DO NOT attempt any adjustments, maintenance, 
service or repairs with the engine running. STOP 
engine. Set park brake. Shift transmission to Neutral. 
Remove key. Remove spark plug wire from spark 
plug and secure away from plug. Engine and 
components are HOT. Avoid serious burns, allow all 
parts to cool before working on machine.  
 
4.3 BATTERY 
NOTE: The battery in this machine is maintenance-free.  
It has been filled to the proper level with acid and is 
sealed.  Do not attempt to open the battery. 
 
4.3.1. Battery Removal 
1.  The battery is located under operator’s seat. 
Remove seat knobs and carefully tilt forward to 
expose battery. See Figure 4.3. 
 
 
 
FIGURE 4.3 
 
2. Observe and note cable positions on battery.  
See Figure 4.4. 
3. 
Disconnect cables from battery terminals, 
disconnecting BLACK (Negative) cables first.  
Retain hardware.  
 
 
 
 
 
 
FIGURE 4.4 
 
4.  Remove battery retaining strap hardware and 
carefully lift battery out of battery tray. See 
Figure 4.4. 
 
WARNING 
Cables must be connected to battery terminals in the 
proper position as shown in Figure 4.4. DO NOT 
attempt to charge battery while installed on the 
Machine.  DO NOT use “BOOST” chargers on the 
battery. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
SEAT KNOBS 
FRONT OF MACHINE 
27
POSITIVE (+) CABLES  
(RED) WITH TERMINAL 
COVER 
NEGATIVE (-) 
CABLES (BLACK) 
BATTERY 
RETAINING 
STRAP