Lean Implementation and Deployment
What the exam tests
Deployment questions test sequencing: how to start, where to pilot, how to build capability, and how to sustain. The exam favors bounded pilots connected to strategy over enterprise-wide tool rollouts.
Core rules and concepts
- Start with a burning platform and a value stream that matters to the customer and the business. Define the problem and target condition before choosing tools.
- Select a pilot using criteria such as customer impact, process pain, cross-functional scope, leadership commitment, and feasibility within 90-120 days.
- Build capability through coaching and practice on real work, not classroom training alone. A3 thinking and daily management are common vehicles.
- Use Hoshin Kanri to connect annual objectives to value stream improvement and daily actions. Review progress in short intervals and adjust.
- Sustain with standard work, process owners, visual management, leader standard work, and metrics that reflect flow, quality, and lead time rather than local utilization.
- Plan the spread: document what was learned, adapt rather than copy, and stagger waves so support functions can keep up.
Worked example
A plant has three candidate pilots: assembly, order entry, and maintenance. Assembly has high customer impact but low leadership readiness; order entry has moderate impact, a clear cross-functional flow, an engaged manager, and a 10-week scope; maintenance has high pain but no stable data. The reasoning: order entry is the best first pilot because it balances impact with the ability to demonstrate results and build belief. Assembly can follow once the management system is proven.
Traps that cost marks
Launching every tool at once; treating Lean as a project with an end date; measuring only cost and utilization; skipping process ownership; and spreading before the pilot has a stable standard and a verified result.