The oil pump end clearance is measured using Plastigauge (Triumph part number
3880150-T0301). Do not turn the oil pump during the clearance measurement as this
will damage the 'Plastigauge.
8. Apply a thin smear of grease to the outer rotor and a small quantity of silicone
release agent to the face of the end plate.
9. Cut a length of the Plastigauge to fit across the outer rotor. Fit the strip to the rotor
using the grease to hold the Plastigauge in place.
1. Plastigauge
2. Outer rotor
10. Without any twisting action, refit the oil pump cover and tighten its fixings to 5 Nm.
11. Release the bolts and carefully remove the end plate.
12. Using the gauge provided with the Plastigauge kit, measure the width of the
compressed Plastigauge.