Hyundai r35z-7 Workshop Manual page 248

Parts Name
No.
Swash plate (5)
17
Cylinder block (7)
18
Spring (9), (20), (37)
19
(42), (31-3), (50-3)
Piston sub assembly
20
(15)
21 Piston (19)
22
Valve plate (25)
23
Base plate (30)
Check Points
standards for replacement)
Sliding surface and
No remarkable flaws (over
roughness between
0.02 [mm] in thickness),
piston sub assembly
wear, or seizure are noted.
and swash plate
0.4a (0.8a)
Clearance between
0.02[mm] (0.04[mm])
piston sub assembly
and cylinder block.
No remarkable flaws (over
Sliding surface and
roughness between 0.02[mm] in thickness),
valve plate and wear, or seizure are noted.
cylinder block. 0.4a (0.8a)
Breakage or deflection
is big.
Clearance between
piston sub assembly
Same as No. 18.
and cylinder block.
Sliding surface and
roughness between
Same as No. 17.
piston sub assembly
0.2a (0.8a)
and swash plate.
Loosen between
0.15[mm] (0.4[mm])
piston and shoe is big.
Clearance between
piston sub assembly
Same as No. 18.
and flange holder.
Sliding surface and
roughness between
Same as No. 17.
piston sub assembly
and swash plate.
Sliding surface and
roughness between
Same as No. 18.
valve plate cylinder
block.
4.8 [mm]
Thickness; 5 [mm]
Sliding surface
No remarkable flaws, wear,
between plunger and
or seizure are noted.
base plate.
Sliding surface
No remarkable flaws, wear,
between spool and
or seizure are noted.
base plate.
6-27
Criterion (Recommended
-
Measures
Correct lapping (#1000) if
sliding surface is rough.
Replace if proper
correction cannot be
made.
Replace both cylinder
block and piston sub
assembly concurrently.
Correct lapping (#1000) if
sliding surface is rough.
Replace both cylinder
block and piston sub
assembly with new, if
sliding surfaces cannot be
properly corrected.
Replacement
Same as No. 18.
Same as No. 17.
Replacement
Same as No. 18.
Same as No. 17.
Same as. No. 18.
Replacement
Replace both base plate
and plunger.
Replace both base plate
and spool.