Unscrew orifices, throttle check valve
1.
Unscrew orifice (9) in LS-connection using a 6 mm   Hex key.
2.
Unscrew throttle check valve (6) (if present) in PP-connection using a 6 mm   Hex key.
3.
Unscrew orifice (36) in housing using a 4 mm   Hex key.
Housing and end cover with accessories
Service Manual
OSQA/OSQB
Disassembly
 
16 | 
©
 Danfoss | July 2016 HN25D293 | AX00000127en-US0101