MAINTENANCE SCHEDULE & CHECKLISTS
49 4
012/16 Diesel, February 1997
EVERY 250 HOURS OR EVERY 6 MONTHS
Two breather valves are mounted in the
circuit. To remove release the pipe clips and
pull away from the valve manifold. Wash the
breather thoroughly (with a suitable
detergent) paying particular attention to any
deposits on the internal area of the breather.
Shake as dry as possible and blow dry with
compressed air.
Before refitting ensure that the cup at the
base of the two breather valves are full of
clean engine oil (see Fig. 42).
Key
(Fig. 42)
1 Breather valve
2 Fill with clean engine oil
Fig. 42
1
2
