8-34
SECTION 8 –
MAINTENANCE AND STORAGE
* Use proper equipment.
** 250-500 hours or yearly, whichever occurs first.
NOTE: Tier 4 Final Engines - Replace Aftertreatment Diesel Exhaust Fluid (DEF) Supply Module Filter every 4,500
hours of operation. Refer to the engine manufacturer’s operation manual for further information.
Service Point
Initial
Daily/
Before
Each
Use
As
Required
50
Hrs.
100
Hrs.
250
Hrs. **
500
Hrs. **
1000
Hrs.
Check Radiator Coolant
Concentration
X
Change Hydraulic Reservoir
Oil
X
Replace RESPA
®
Cab Filter
X
Change Radiator Coolant
X
Change Air Dryer Cartridge
X
Change Spray Nozzle
Diaphragms and Tips
X
Exhaust Brake Service
(contact engine
manufacturer)
X
Inspection Point
Action (if necessary)
Engine Oil Level
Add Oil
Radiator Coolant Level
Add Antifreeze Solution
Engine Drive Belt
Replace Belt
Filter Minder
Replace Air Filter Element
Hydraulic Reservoir Oil Level
Add Hydraulic Oil/Repair Leaks
Solution Line Strainer
Remove and Clean
Batteries
Clean and/or Tighten
Radiator Grille Screen
Clean
Look for Loose or Missing Items (e.g. shields)
Tighten or Replace
Look for any Fluid Leaks on Machine or Ground
Determine Cause and Correct
Fuel/Water Separator (Drain)
See “Service: Filters” elsewhere in this section
Air Tank (Drain)
See “Service: Miscellaneous” elsewhere in this section
Summary of Contents for STS12i Combo
Page 276: ......