Maintenance - RedMax RECIPROCATOR SGCZ2500S Owner's/Operator's Manual

8. Maintenance

MAINTENANCE CHART
system/compornent
fuel leaks, fuel spillage
fuel tank, air filter, fuel filter
E
N
idle adjusting screw
G
I
spark plug
N
cylinder fins, intake air cooling vent clean
E
muffler, spark arrester, cylinder exhaust port clean
throttle lever, ignition switch
S
cutting parts
H
A
debris guard
F
gear case / cutter case
T
screws/nuts/bolts
MA1
procedure before hours hours hours note
use
wipe out
inspect/clean
see ADJUSTING
IDLING SPEED (p.17)
clean and readjust
plug gap
check operation
replace if
something's wrong
make sure to attach
grease
tighten/replace
BLADE MAINTENANCE
WARNING
Use protective gloves whenever inspecting,
removing, sharpening, and installing the blade.
• Wipe off dust and dirt attached to the blade, and
oil it after every use.
• As the extent of wear differs by each cutter
depending on use conditions, rotate the blade
position at intervals.
To Remove Blades: (MA1)
1. Turn over the machine and remove the bottom
cover by removing the four cross-slotted screws.
2. Loosen the four socket screws and remove the
lower blade.
3. Loosen the four socket screws and remove the
upper blade.
(1) Upper blade (2) Lower blade (3) Bottom cover
To Install Blades:
The upper and lower blades are interchangeable.
When fastening the blade mounting screws, torque
them uniformly (Torque: 100 to 130 in-lbs)(Torque:
11.3 ~ 14.8 N.m.).
every every every
25 50 100
after after after
replace, if necessary
replace carburetor
if necessary
GAP: .025in(0.6~0.7mm)
replace, if necessary
not adjusting screws
19