Engine Will Not Crank - Guardian 4700 Repair Manual

TEST 21 -
CHECK 7.5
AMP FUSE
FUSE BAD
REPLACE FUSE
TEST 23 - CHECK
POWER SUPPLY
TO ENGINE
CIRCUIT BOARD
BAD
CHECK WIRING AND
WIRE CONNECTIONS.
REPAIR, RECONNECT
OR REPLACE BAD
WIRES AS REQUIRED
REPLACE ENGINE
CONTROLLER CIRCUIT
BOARD
TEST 27 - CHECK
STARTER MOTOR
GOOD
CHECK FOR
MECHANICAL BINDING
OF THE ENGINE OR
ROTOR
Problem 6 - Engine Will Not Crank
FUSE BLOWS
GOOD
TEST 25 - CHECK
POWER SUPPLY
TO WIRE 56
BAD
BAD
REPLACE STARTER MOTOR IF DEFECTIVE
TROUBLESHOOTING FLOWCHARTS
TEST 22 - CHECK
BATTERY
& CABLES
RECHARGE OR REPLACE BATTERY
- CLEAN, REPAIR OR REPLACE BAD
BAD
GO TO PROBLEM 9
GOOD
TEST 24 -
CHECK
START/STOP
SWITCH
BAD
TEST 26 - CHECK
GOOD
STARTER
CONTACTOR
BAD
CABLE(S)
GOOD
REPLACE
DEFECTIVE
SWITCH
REPLACE BAD
STARTER
CONTACTOR
Section 6
Page 25