Section II. DIRECT SUPPORT TROUBLESHOOTING PROCEDURES

TM 5-4210-224-14&P

Section II. DIRECT SUPPORT TROUBLESHOOTING PROCEDURES

Para.

General................................................................. 5-3

Symptom Index....................................................... -4

5-3. GENERAL.

(a) The table in thissection lists the common malfunctions which may occur during the operation or

maintenance of the Mini-Pumper Firefighting Truck or components. The troubleshooting should be

performed in the order given in each malfunction.

(b) This manual cannot list all malfunctions that may occur nor all tests, inspections, or corrective

actions. If a malfunction is not listed or it is not corrected by the listed corrective actions, notify your

supervisor.

5-4. SYMPTOM INDEX.

SYMPTOM

PAGE

ENGINE COOLING SYSTEM

Engine Coolant Overheating................................................................................................................................5-3

Engine Coolant Loss............................................................................................................................................5-3

ENGINE AND ACCESSORIES

Engine

Will Not Crank..........................................................................................................................................5-4

Engine

Cranks Slowly - Will Not Start................................................................................................................... -4

Engine

Cranks Normally - Will Not Sta.rt ............................................................................................................... -4

Engine

Starts But Will Not Continue To Run At Idle Spe....................................................................................... -5

TRANSMISSION ASSEMBLY

Noisy Shifting......................................................................................................................................................5-5

Slips Out Of Gear................................................................................................................................................. -5

CLUTCH ASSEMBLY

Clutch Will Not Disengage...................................................................................................................................5-6

Clutch Slips ........................................................................................................................................................ 5-6

Clutch Grabs........................................................................................................................................................5-6

TRANSFER CASE ASSEMBLY

Excessive Noise..................................................................................................................................................5-6

Shift Lever Difficult To Move................................................................................................................................5-6

5-2