5) 5) Cylinder block/control lens Cylinder block/control lens ① Bores free of scoring, no evidence of wear. Faces smooth and even, free of cracks and scoring. ② 14W7TM056 6) 6) Control housing Control housing Sliding surface and side guides free of scoring and no wear. 14W7TM057 7) 7) Visual check Visual check Bearing areas free of scoring and no evidence of wear. 14W7TM058 6-24