Thomas 153 - Maintenance Schedules

29
ITEM SERVICE REQUIRED
8 HOURS
50 HOURS
150 HOURS 300 HOURS
1000 HOURS
Engine Oil
Hydraulic Oil
Radiator & Oil Cooler
Air Cleaner
Tires and Wheel Nuts
Safety Equipment
Decals
Lubrication
Hydraulic Oil Filter
Safety System Linkages
and Springs
50 Hour Service
Engine Oil
Engine Oil Filter
Final Drive
Hydraulic Oil Filter(s)
Preventative Maintenance
Service Check
Engine Oil
Engine Oil Filter
Check level and add if necessary. Use 10W30 API Classification CF oil.
Check level and add if necessary. Use10W30 API Classification SJ or
20W50 API Classification SJ oil.
Check level and add if necessary. Fill with 50% mixture of ethylene
glycol and water. Check cooling fins for dirt. If necessary blow out with
compressed air.
Empty dust cap. Check condition indicator and service or replace element
as required.
Check for low pressure or tire damage, refer to Section 5.1 for more
information. Check wheel nut torque 100-110 ft. lbs. (136-149 Nm).
Check all safety equipment for proper operation and condition. Seat belt,
lift arm supports, quick-tach locks, parking brake, safety treads, front
shield and cab side screens. If necessary lubricate foot pedal and steering
control linkages, springs and shafts with a silicone based lubricant. If
necessary repair or replace.
Check for damaged safety or instruction decals (See Section 5.3). If
necessary replace.
Grease all hinge pin fittings and pivot bearings until excess shows.
Replace hydraulic oil filter element. Initial change only.
Check and if necessary adjust. Lubricate lock springs, shaft and linkage
with a silicone based lubricant.
Perform complete 50 hour service (See Section 4.4).
Replace engine oil. Use API Classification CF oil. (See Section 4.8-3).
Initial change only.
Replace engine oil filter. Initial change only.
Check chain and sprocket condition. Check every 150 hours.
Replace hydraulic oil filter element (See 4.7-3).
It is recommended as a preventative maintenance procedure that the 50
hour service be repeated every 150 hours. (See Section 4.5)
Replace engine oil. Use API Classification CF oil. See 4.8-3. Replace
every 150 hours.
Replace engine oil filter. See 4.8-3. Replace every 300 hours.
4.1 PREVENTIVE MAINTENANCE SERVICE SCHEDULE
4. MAINTENANCE