Atlas Copco LT 2

It is highly recommended to replace the valve discs, O-rings and gaskets if disassembling the cylinder heads.
Cylinder heads, high pressure variants
Reference Description
1 Air inlet silencer
2 Gasket
3 Spring
4 Outlet valve guard
5 Outlet valve disc
6 Valve seat
7 Inlet valve disc
8 Guide pin
9 O-ring
10 O-ring
11 O-ring
12 Cylinder head cover
13 Cylinder cap
14 O-ring
Replacement of valve discs
Operation sequence
Instruction book
2920 7089 90 57