Table 1-1. Unit Preventive Maintenance Checks and Services CONT.
Item to be
Not Fully Mission
· Fuel is very flammable and can explode
easily. To avoid serious injury or
· Keep at least a B-C fire extinguisher
within easy reach when working with
fuel or fuel system.
· When refueling, stop engine, and apply
parking brake. Ensure no open flame is
near area. Never smoke while working
with fuel. Never add fuel when engine
is running. Do not have a driver seated
when adding fuel.
· Ground fuel funnel or nozzle against
filler neck to prevent sparks and be
sure to replace fuel tank cap. After fuel
is added, securely close fuel cap
assembly; a loose cap assembly can
cause a fuel leak or be a fire hazard.
· Never overfill the tank or spill fuel. If
immediately. Before starting vehicle,
check that no fuel is spilled on or
Replace fuel system upper and lower secondary filters
Replace fuel system water separator
Check coolant concentration. Add coolant if
concentration ratio is incorrect
Change oil (Page 1-81).
Change oil (Page 1-127).