Infiniti Service

We work on New Hampshire's Infinity Automobiles

HM Motor Works is an independent Infiniti service center. We work on all good condition Infiniti sedans, coupes, and SUVs including regular maintenance, advanced diagnosis, repairs of broken systems and projects.

 

Oil Change Service
Service Intervals: Every 3,750 miles or 3 months

– Change engine oil.
– Change engine oil filter.
– Check and top off all fluid levels.
– Complimentary car wash.
– Inspect cooling myself.
– Check tires for thread depth, wear and set tire pressure.
– Lube all door and hood hinges.
– Perform 27-point maintenance inspection.


Minor Maintenance Service
Service Intervals: Every 7,500 miles or 6 months

– Replace engine oil, filter, and gasket.
– Perform Computerized Diagnostic service.
– Rotate computerized diagnostic service.
– Rotate and balance 4 tires.
– Inspect front and rear brakes for wear.
– Check and top off all fluids.
– Inspect and clean battery terminals and cables.
– Adjust drive belt tension.
– Lubricate propeller shaft (when applicable).
– Check Windshield washer operation, delivery and spray pattern top off Windshield Washer solvent.
– Lube all hinges and steering stops.
– Perform 27 point maintenance inspection, road test vehicle.

Intermediate Maintenance Service
Service Intervals: Every 15,000 / 45,000 / 75,000 miles– Replace engine oil, filter, and gasket.
– Check and top off all fluids.
– Replace Wiper Inserts.
– Check Windshield washer operation, delivery, and spray pattern. Top off washer solvent.
– Inspect and clean battery terminals and cables.
– Adjust drive belt tension.
– Test alternator operation.
– Lubricate propeller shaft (when applicable).
– Lube all hinges and steering stops.
– Replace air filter.
– Replace in cabin micro filter.(if equipped).
– Check tire tread depth, inspect for wear and set tire pressure.
– Rotate tires and balance 4 wheels.
– perform computerized diagnostic service.
– Inspect interior and exterior lights.
– Perform 27 point maintenance inspection.
– Road test vehicle.
 Major Maintenance Service
Service Intervals: Every 30,000 / 60,000 / 90,000 miles

– Replace engine oil, filter, and gasket.
– Check and top off all fluids levels.
– Replace Wiper Inserts.
– Perform fuel service.
– Check Windshield washer operation, delivery and spray pattern; top off washer solvent.
– Inspect and clean battery terminals and cables.
– Adjust drive belt tension.
– Test alternator operation
 
– Lubricate propeller shaft (when applicable).
– Lube all hinges and steering stops.
–  Perform cooling system flush service.
– Replace air filter.
– Replace in cabin micro filter.(if equipped).
– Check tire tread depth, inspect for wear and set tire pressure.
– Inspect front and rear brakes for wear.
– Rotate tires and balance 4 wheels.
– perform computerized diagnostic service.
– Inspect exterior lights for proper operation.
 
– Perform 27 point maintenance inspection.
– Road test vehicle.