Group 2 Major Components - Hyundai r35z-7 Workshop Manual

GROUP 2 MAJOR COMPONENT
1. MAIN PUMP
Before inspection, wash the parts well and dry them completely.
Inspect the principal parts with care and replace them with new parts when any abnormal wear
exceeding the allowable limit or damage considered harmful is found.
Replace the seal also when any remarkable deformation and damage are found.
1)
PISTON ASSEMBLY AND CYLINDER
BLOCK
Check the appearance visually.
(1)
No damage, scouring, abnormal wear
(Particularly, in the slide portion) should be
found.
(2) Check the clearance between the piston
outside dia and cylinder block inside dia.
D-d 0.050mm
2) PISTON SHOE AND PISTON
(1)
Check the axial play of the piston and
piston shoe.
0.2mm
3) S S HAFT
(1) Check the wear amount of the oil seal
mounting section.
Wear mount 0.025mm
6-21
d D
R55NM7PH46
R55NM7PH47