Valve Mechanism; Rocker Arms - Volvo EPA2007 D13F Reference Manual

Valve Mechanism

Note: When replacing valve seats, also
replace the valves.
Measurement (A) between valve head and cylinder head face
Inlet
Exhaust
Maximum wear value
Inlet
Exhaust
Valve lash (clearance) cold engine, adjustment value
Inlet
Exhaust
Exhaust,Volvo Engine Brake
Valve lash (clearance) cold engine, check value
Inlet
Exhaust
Exhaust, Volvo Engine Brake

Rocker Arms

Rocker arm bearing clearance
Rocker arm roller clearance
SPECIFICATIONS 67
1.0 mm (0.039 inch) minimum
1.35 mm (0.053 inch) minimum
1.7 mm (0.067 inch)
1.5 mm (0.059 inch)
0.2 mm (0.008 inch)
0.8 mm (0.031 inch)
1.0 mm (0.394 inch)
0.15–0.25 mm (0.006–0.009 inch)
0.75–0.85 mm (0.029–0.033 inch)
0.95–1.05 mm (0.037–0.041 inch)
0.08 mm (0.003 inch) maximum
0.1 mm (0.004 inch) maximum
T2023980