AFTERCOOLER AND AIR INLET HEATER REPLACEMENT
THIS WORK PACKAGE COVERS
Removal, Cleaning and Inspection, Installation
Tools and Special Tools
Machine parked on hard, level surface (TM 5-3800-
Tool kit, general mechanic's (Item 33, WP 0172
205-10-1 or TM 5-3800-205-10-2)
Scraper bowl or water tank lowered to ground (TM
Shop equipment, field automotive (Item 23, WP
5-3800-205-10-1 or TM 5-3800-205-10-2)
Parking brake applied (TM 5-3800-205-10-1 or TM
Wheels chocked (TM 5-3800-205-10-1 or TM 5-
Battery disconnect switch in OFF position (TM 5-
3800-205-10-1 or TM 5-3800-205-10-2)
Personal injury can result from hot coolant and steam.
At operating temperature, engine coolant is hot and under pressure. The radiator and all lines to heaters
or engine contain hot coolant or steam. Any contact can cause severe burns.
Remove filler cap slowly to relieve pressure only when engine is stopped and radiator cap is cool
enough to touch with your bare hands.
Do not attempt to tighten hose connections when coolant is hot. Hose can come off, causing burns.
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance,
testing, adjusting and repair of the machine. Be prepared to collect fluid with suitable containers before
opening any compartment or disassembling any component containing fluids.
Dispose of all fluids according to local regulations and mandates.