DeWalt DXGNR7000 - Problem 18 - Battery Will Not Charge; Problem 19 - Engine Hunts; Erratic Idle

Section 3 Engine Diagnostic Tests
22 Diagnostic Repair Manual
Problem 11 – Engine Turns Over But Will Not Start
ADJUST AND
RE-TEST
REPAIR
OR REPLACE
OFF
TURN
ON
GOOD
GOOD
SPARK
GOOD
GOOD
GOOD
GOOD
TEST 20 –
CHECK
SPARK
CHECK
FUEL
SUPPLY
CHECK FUEL
SHUTOFF
VALVE
TEST 21 –
CHECK SPARK
PLUG
TEST 26 –
CHECK
IGNITION COIL
TEST 22 –
CHECK
CARBURETION
TEST 24 –
CHECK VALVE
ADJUSTMENT
CHECK
FLYWHEEL
KEY
TEST 25 – CHECK ENGINE /
CYLINDER LEAK DOWN TEST /
COMPRESSION TEST
REPLENISH
FUEL
SUPPLY
REPLACE
IGNITION
COIL
REPAIR OR REPLACE AS NECESSARY
REFER TO ENGINE SERVICE MANUAL
BAD
BAD
g
TEST 28 – REMOVE
WIRE 18 /
SHUTDOWN LEAD
NO
SPARK
GOOD
BAD
BAD
BAD
BAD
REPLACE SWITCH
BAD
CHECK ENGINE
OIL LEVEL
TEST 32 –
CHECK OIL LEVEL
SWITCH
TEST 18 – TEST
OFF-ON SWITCH
REPLACE SWITCH
REPLENISH
OIL
REPLACE LOW OIL ALARM
GOOD
GOOD
OIL LEVEL O.K.
OIL LEVEL LOW
BAD