Volvo Workshop Service and Repair Manuals

Oil Pump: Specifications
Relief Spring Specifications

Relief Spring Lengths

RELIEF SPRING LENGTH AT VARIOUS LOADINGS:

Length

Loading

L

39.2 mm

@ no load

(1.543 in)

L1

26.25 mm  @ 46-54 N 
(1.033 in)

(10.1-11.9 lbs)

L2

21.0 mm   @ 62-78 N 
(0.827 in)

(13.6-17.2 lbs)