Datsun 510 series Workshop Manual page 25

liB Oversizes
Ring
groove width
Top ring
Second
ring
Oil
ring
Piston
to
bore
clearanl
e
Pin diameter
I e ngth
Ll4 Ll6
Ll8
Pin
to
piston
clearance
Pin interference fit in small end bush
Piston
ring height
Top
Second
Side clearance
Ll4 Ll6 Top ring
LI8 Top ring
Second
ring
Ring
gap
U4 Top ring
U4 Second
ring
Ll6
Top ring
L 16 Second
ring
U8 Top ring
U8 Second
ring
Oil
ring
Oil pump
Oearance between inner and
outer rotor
Rotor
tip
clearance
Oearance between
outer rotor and
body
Rotor to bottom
cover
clearance
Oil
pressure at
idling
Oil pressure relief valve spring
Free
length
Fitted
length
Relief valve opening
pressure
24
85465485 515
mm
3 648 667 ill
86 065 86 015
mm
13 3844 33864 in
0
mm
CO 0787 in
0
mm
0 0787 in
4 0
mm
0 1 q c in
0 025 0 045
mm
0 0010 0 0018 in
PISTON PIN
20 995 1000
mm
0 8266 0 8168 in
7200
72 25
0 001
0 D l5
72 25
mm
2 8346 2 8445 in
73 00
mm
2 8445 2 8740
in
0 013
mm
0 00004 0 00051 in
0 033
mm
0 0006 0 0013 in
PISTON RING
1977
mm
0 0778 in
1977
mm
0 0778 in
0 040 0 080
mm
0 0016 0 0031 in
0 045 0 080
mm
0 0018 0 0031 in
0 030 0 070
mm
0 0012 0 0028 in
0 23 0 38
mm
0 0091 0 0150 in
0 15 0 30
mm
0 0059 0 0118 in
0 25 0 40
mm
0 0098
0 0157 in
0 15 0 30
mm
0 0059 0 0118
in
0 35 0 55
mm
0 0138 0 0217 in
0 30 0 50mm 0 0118 0 0197 in
0 30 0 90
mm
0 0118 0 0354 in
LUBRICATION SYSTEM
Rotor Pump
0 05 0 12
mm
0 0020 0 0047 in
less than 0 12
mm
0 0047 in
0 15 0 21
mm
0 0059 0 0083 in
0 03 0 13
mm
0 0012 0 0051 in
0 8 2 8 kg
sq
cm
11 40 Ib sq ln
52 5
mm
2 067 in
34 8
mm
1 3 70 in
3 5 5 0
kg
sq
cm
50 71 Ib
sq ln