Mazda 626 1981 - 7 B-10

Fig, 78 - 37
Fig.
78 - 38
Fig. 78 - 39
•
Fig. 78 - 40
7B
b. Checking
1. Inspect the inner and outer gears for worn or
damaged teeth.
2. Check the side clearance of the in ner or oule r ge ar.
Standard
Limit
0.02 - 0.
04 mm (0.001 - 0. 002 in)
0.
08 mm (0. 003 in)
The
in ner and outer gears are replaced as a s et.
3. Check the clearance between the oute r gear teeth
aQd cresce nt.
Standard
Li mit
0. 14 - 0. 21 mm (0. 006 - 0. 008 in)
0.
25 mm ( 0.010 in )
4. Check
the clearance between the oute r gear and
housing.
Standard
Li mit
0.
05 "' 0. 20 mm (0. 002 "' 0.008 in)
0.2 5 mm ( 0.010 in)
5. Inspect the large seal ring groove on lhe pump
housing for damage.
6. Insp ect the pump housing and cover for dlmage.
Min
or bu rrs or scores may be removed wi th crocus
cloth.
7. Check the clearance between the seal ring and ri ng
groove, as shown in Fig.
7B-40 .
This clearance shot•l1 be 0.04 ,..., 0.16 mm (0.002 -
0.006
in).
7B : 10
,.