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Revision A
Problem
Solution
Reference
Engine timing incorrect
Contact Dealer.
Contact Dealer
Improper type of fuel in fuel tank
Consult your fuel supplier, and use proper
type fuel for conditions.
8.2.2 Fuel Specifications, page
476
Engine temperature too low
Warm engine up to normal operating
temperature.
Defective thermostat
Remove and check thermostat.
Contact Dealer
Symptom: Starter cranks slowly or will not operate
Low battery output
Check battery charge.
Maintaining Batteries, page 386
Loose or corroded battery connections
Clean and tighten loose connections.
Maintaining Batteries, page 386
Controls not in NEUTRAL
Move GSL to NEUTRAL.
Driving Forward in Cab-Forward
Mode, page 168
Controls not in NEUTRAL
Move steering wheel to CENTER position.
Driving in Reverse in Cab-
Forward Mode, page 169
Controls not in NEUTRAL
Disengage header.
Engaging and Disengaging
Header, page 201
Relay not functioning
Check relay and wire connections.
5.10 Electrical System, page 385
Main fuse defective/blown
Replace main fuse.
5.10 Electrical System, page 385
Key power fuse blown
Replace key power fuse.
5.10 Electrical System, page 385
Key switch worn or terminals loose
Contact Dealer.
Contact Dealer
Switch at Interlock not closed or defective
Adjust switch or replace. Contact your
Dealer.
Contact Dealer
Engine oil viscosity too high
Use recommended oil.
8.2.3 Lubricants, Fluids, and
System Capacities, page 477
Symptom: Air filters require frequent cleaning
Aspirator plugged
Clean out aspirator.