
3
Workshop Manual, TPD 1353E, Issue 3
27
Peregrine EDi and 1300 Series EDi
To dismantle and inspect
Operation 3-6
1 Remove the circlip from the end of the rocker shaft.
2 Slide all of the components from the shaft and put them on a bench in the correct sequence.
3 Inspect all of the components for signs of damage.
4 Check the rocker shaft, the rocker levers and the bushes for deep scratches or signs of excessive wear.
5 The bushes of the rocker lever have a groove to assist with lubrication, ensure that the grooves are free from
debris.
6 Measure the internal diameter of the bushes at two places 90° apart and record the readings.
7 Measure the external diameter of the rocker shaft at two places 90° apart where it contacts the bushes of
the rocker levers. Record the readings.
8 If the difference between the measurements is greater than 0,13mm (0.005 in), renew the worn component,
either the shaft or the bushes.
9 Ensure that all the lubricating oil holes and passages of the rocker shaft assembly are free of debris.
10 Check the plugs at the ends of the rocker shaft for leaks or damage.
11 Measure and record the free length of the rocker shaft springs.
12 Measure and record the length of the springs when a load of 31N (7 lbf) 3,2 kgf is applied. Compare both
measurements with those given in the relevant Data and dimensions for the "Rocker shaft springs" on page 12.
13 Renew any springs that are not within the tolerance.
W076
A
TOP
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Содержание 1300 EDi Series
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