Textron Jacobsen Super LF 1880 Fairway Mower with ROPS, Инструкции по обслуживанию и ремонту

Страница: 241 / 300

PREVENTIVE MAINTENANCE
11B-3
SECTION 11B. LUBRICATION AND MAINTENANCE SCHEDULES
GENERAL
This section contains lubrication and maintenance
schedules. Intervals in the lubrication chart, based on
operating hours, can be altered when experience is
gained in machine operation, terrain, and environment.
Over greasing sill produces high loads on bearings and
the engine, resulting in reduced machine performance.
1. Always clean the grease fittings before and after
lubricating.
2. Lubricate with grease that meets or exceeds NLGI
Grade 2 LB specifications. Apply grease with a
manual grease gun and fill slowly until grease
begins to seep out. Do not use a compressed air
gun.
3. Periodically apply a small amount of lithium-based
grease to the seat runners.
4. For smooth operation of levers, pivot points and
other friction points that are not shown on the
lubrication chart, apply several drops of SAE 30 oil
every 40 hours or as required.
5. Grease fittings (A — |) every 50 hours, fittings
(J — M) every 100 hours, and (N) every 250
hours.
Figure 11B-1. Tractor Lubrication Chart
CAUTION
Do not used compressed air grease guns.
WARNING
Before cleaning, adjusting, or repairing the machine,
disengage all drives, lower the reels to the ground,
engage the parking brake, stop the engine, and
remove the ignition key from the ignition switch. Seri-
ous injury can occur if the machine is started while
maintenance is being performed.
A
B
B
C
C
D
D
M
F
F
F
F
F
F
F
F
G
G
G
H
H
H
H
H
I
J
J
K
K
L
L
N
E
11B