Subaru 1600 Service Manual page 50

ENGINE
Drive gear outer diameter 29.70 - 29.74 mm (1.1693 - 1.1709 in)
Rotor outer diameter
40.53 - 40.56 mm (1.5957 - 1.5968 in)
Drive gear to rotor tip clearance STD 0.02 - 0.12 mm (0.0008 - 0.0047 in)
Limit
0.2mm
(0.008 in)
Rotor to case and gear to case axial clearance STD 0.03 - 0.13 mm (0.0012 - 0.0051 in)
Limit 0.2mm
(0.008 in)
Rotor to case radial clearance
STD 0.15 - 0.21 mm (0.0059 - 0.0083 in)
Limit 0.25mm (0.0098 in)
Relief valve spring Free length
47.1 mm (1.854 in)
c.
Installed length 33.5 mm (1.319 in)
§
c.
Load when installed
38.05 - 41.97 N
=
(3.88 - 4.28 kg, 8.56 - 9.44lb)
0
By-pass valve spring Free length
1600
4O.7mm (1.602 in)
1800 37.1 mm
(1.461 in)
Installed length 1600
31.1 mm
(1.224 in)
1800 25.1 mm (0.988 in)
Load when installed
1600 3.580 - 3.972 N
(0.365 - 0.405 kg,0.805 - 0.893 lb)
1800
5.178 - 6.159 N
(0.528 - 0.628 kg, 1.164 - 1.3851b)
Oil fllter flltration area
0.15 m
2
(1.6 sq ft)
. y. "
3-13