Maintenance Check List; Check And Maintenance; Check Points Of Daily Or Each Use - wsm RC72-27B Workshop Manual

GENERAL
RCK54-75B· RCK54/60-24B· RCK60/RC72-27B WSM, 17031
[5] MAINTENANCE CHECK LIST
To keep the mower working in good condition as well as to avoid any accident and trouble, carry out periodic
inspection and maintenance. Check the following points before use.
Service Interval Check Points
Reference
Page
Daily (Each use) • Anything unusual in previous day's operation
-
• Make sure mower blade screws are tighten
G-4
• Check mower blades for wear or damage 8-2
• Check gear box oil level
G-5
• Check oil leaks -
• Check all hardware -
• Make sure all pins are in place -
• Clean mower deck -
• Apply grease to universal joint
G-5
• Apply grease to spindle shafts (Bevel gear shaft and blade shafts) G-5
• Apply grease to belt tension pUlley
G-6
• Apply grease to belt tension pivot G-6
• Apply grease to lift arms
G-6
Initial 50 hours
• Change gear box oil
G-6
Every 50 hours • Apply grease to front gauge wheels (RCK54-24B, RCK60-24B,
G-7
RCK60-27B, RC72-27B)
• Apply grease to rear gauge wheels (RCK54-24B, RCK60-24B, G-7
RCK60-27B, RC72-27B)
• Apply grease to front center anti-scalp roller
G-7
• Check mower belt
8-2
Every 150 hours • Change gear box oil
G-6
Every 2 years • Replace gear box oil seal G-8
(After purchase)
17031 G00020
[6] CHECK AND MAINTENANCE
(1) Check Points of Daily or Each Use
17030F00080
Retightening Mower Blade Screw
A
CAUTION
• To avoid injury, always handle the mower blade with care.
1. Dismount the mower and turn it over to expose the mower
blades.
2. Wedge a block of wood securely between the mower blade and
mower deck.
3. Retighten the mower blade screw to the specified torque.
4. If the mower blade screw is worn or broken, replace it.
98.1 to 117.7 N·m
Tightening torque Mower blade screw 10.0 to 12.0 kgf·m
72.3 to 86.8 ft-Ibs
(1) Mower Blade Screw
17030G00040
Checking Mower Blade
1. 8ee page 8-2.
17030G00050
G-4