Maintenance2751−2/A1
RT-flex58T-E
Winterthur Gas & Diesel Ltd.
8/ 9
3.6 Checking filter
⇒ Remove screw plug 24 (detail in Fig. ’B’). Loosen filter 25 together with its
orifice and check them for fouling.
3.7 Checking non-return valve
⇒ Loosen and remove adapter 26.
⇒ Check non-return valve 27 for cleanliness on every overhaul.
Remark! When fitting the non-return valve pay attention to the air inlet side!
J
II - III - I
AIR INLET
EXHAUST SIDE
2
28
1
26
27
WCH00736
II
II
I
I
2013
Exhaust Valve: Dismantling and Assembling