Craftsman Motorcycle Vehicles Maintenance case studies
Craftsman Motorcycle Vehicles Maintenance · Put your knowledge to work in context.
The Craftsman Motorcycle Vehicles Maintenance credential is a multiple-choice assessment aimed at technicians who service and repair motorcycles rather than at riders learning basic ownership skills. It suits working shop technicians, apprentices preparing for a maintenance role, and career changers moving from automotive or small-engine work into two-wheeled service. The Craftsman Motorcycle Vehicles Maintenance case studies are 5 cases and about 4,873 words.
1Oil Pressure Lamp on a Hot 690 Single
A 2016 single-cylinder 690 cc adventure bike arrives with 28,400 km on the clock. The owner reports the red oil-pressure lamp flickering at idle after 40 minutes of steady 110 km/h running in 31 °C air, extinguishing above roughly 2,000 rpm.
941 words, about 5 min2Lean Surge and Hanging Idle After a Filter and Slip-On
A 2005 carbureted 600 cc inline-four comes in with a slip-on muffler and a drop-in high-flow air filter the owner fitted 800 km ago. Complaint: a lean surge and stumble at a steady 1/8 to 1/4 throttle between 60 and 80 km/h, an idle that hangs at 2,600 rpm for several seconds after blipping from 4,000 rpm, and occasional afterfire on deceleration.
960 words, about 5 min3Clutch Slip After a Passenger-Car Oil Change
A 2018 1,200 cc V-twin cruiser with 34,000 km arrives with the complaint that the engine flares when the throttle is opened hard in fourth and fifth above 4,000 rpm, but pulls cleanly in first and second. The owner changed the oil himself 1,500 km ago and used a 10W-40 API SN passenger-car oil because it was on offer; the previous fill was a JASO MA2 motorcycle oil.
944 words, about 5 min4Front Brake Drag After a DIY Pad Change
A 2019 900 cc parallel-twin with 22,000 km comes in after the owner fitted new sintered front pads himself. Complaint: the front wheel is stiff to turn, the right-hand disc is too hot to touch after a 6 km ride with four normal stops, and there is a faint rubbing noise at walking pace.
1,043 words, about 5 min5Three-Day Flat Battery on a Lithium-Equipped Adventure Bike
A 2020 850 cc adventure bike with 19,500 km arrives on a trailer: the engine will not crank after three days parked in a garage. The owner has fitted heated grips, a USB socket and a GPS tracker, the last wired straight to the battery positive with an inline 2 A fuse.
985 words, about 5 min