Red Seal Heavy Duty Equipment Technician study plan

Label a stripped engine block diagram with the five core systems (intake, exhaust, cooling, lubrication, fuel) and state the function of each in one sentence

Explain the four-stroke cycle in writing, naming valve events and what the piston and injector are doing at each stroke

Diagnose three given symptom sets (low oil pressure, coolant loss with white exhaust, hard cold start) by ranking probable causes and stating the confirming test for each

Describe how to perform a compression test and a cylinder leak-down test, including what each result pattern means

Sequence the steps to remove, inspect, and reinstall a cylinder head, listing torque and stretch-bolt considerations

Compare wet and dry sleeve liner designs and state the inspection points for each (protrusion, taper, pitting)

Trace a cooling circuit from radiator through thermostat, water pump, and oil cooler, and explain two failure modes of each component

Explain fuel injection timing and how to verify it, and list the checks for a low-power complaint tied to fuel delivery

Identify the readings expected from an oil analysis report and what each abnormal metal indicates

Explain torque converter operation, including stall, multiplication, and lockup, and state how to test stall speed

Describe the power flow through a planetary gearset in each gear of a typical powershift transmission

Diagnose a clutch that slips under load and a converter that overheats, naming the gauge readings you would collect

Identify final drive and differential components on a schematic and explain backlash and preload adjustment

Trace a complete hydraulic circuit from reservoir to cylinder, naming each valve and its function

Calculate flow, pressure, and cylinder force from given bore, rod, and pump figures

Explain how to test a pump for wear using flow and pressure readings, and interpret case drain leakage

Describe charging system checks (alternator output, voltage drop, belt condition) and battery testing steps including load and specific gravity

Diagnose a no-crank condition by working through the starting circuit from battery to solenoid to starter

Read a wiring schematic and identify power, ground, and signal paths for a sensor circuit

Explain how to use a multimeter and clamp meter to measure voltage, resistance, current, and duty cycle, and state when each is appropriate

Describe CAN bus basics and how to check for a shorted or open data link

List shop safety and tool-handling rules for torque wrenches, lifting devices, and hydraulic presses

Explain lockout and tagout procedure for a machine before electrical or hydraulic work

Identify brake system types (air, hydraulic, wet disc) and describe the inspection points for each

Explain how to diagnose a brake that drags and a brake that fades, naming the tests and readings

Describe steering and suspension inspection: tie rod play, kingpin wear, and frame crack checks

List environmental handling rules for used oil, coolant, refrigerant, and batteries, and describe spill response

Explain confined space and fall protection requirements for equipment servicing

Describe undercarriage wear measurement for tracks, rollers, and idlers, and state replacement thresholds

Explain frame inspection for cracks and the procedure for attachment pin and bushing wear checks

Build a preventive maintenance schedule covering fluid checks, filter changes, and lubrication intervals

Explain how to conduct a pre-shift walkaround inspection and what to record

Review all domain notes and rewrite weak areas into a single condensed reference sheet

Complete a timed 60-question practice set covering all domains and score at least 75%

Re-test every missed question and write the correct reasoning for each

Explain the safety and environmental rules that apply to each domain before starting work