Isuzu N-Series. Service manual — part 126
POWER STEERING 3B1-23
2. Ball, Tube, Tube Grip, Screw and Washer
Be careful not to lose the ball when remove the ball
tube.
Number of Balls: 28
3. Seal Ring
4. O-ring
5. O-ring
Using needle, scriber or equivalent.
6. Valve housing and worm shaft assembly.
Inspection and Repair
Refer to “Power Steering Unit” in this section.
Reassembly
1. Valve housing and worm shaft assembly
2. O-ring
3. O-ring
4. Seal Ring
When the O-ring and seal ring are installed, use in-
staller for alignment.
5. Piston Assembly
6. Ball, Tube, Tube Grip, Screw and Washer
1) Put the valve housing assembly (1) horizontal-
ly. Insert the ball (2) into the ball tube hole in the
piston (3) while rotating the stub shaft (4). Thus,
the ball can be easily mounted.
2) Apply a sufficient amount of grease to the inner
surface of the tube (1). Put and paste the balls
(2) to the inner surface of the tube. Then, put
the other ball tube onto the tube to which
grease has been applied and the balls have
been pasted.
Legend
1. Stub shaft
2. Valve housing
3. Piston
N3A0150E
N3A0151E
N3A0175E
N3A0176E
3B1-24 POWER STEERING
3) Then, tighten the screw.
Tighten:
• Tube screw to 5 N
⋅m (0.5 kg⋅m / 43 lb⋅in)
Legend
1. Tube
2. Tube grip
N3A0177E
N3A0178E
POWER STEERING 3B1-25
Body Assembly
Disassembly
1. Y-gasket
2. Back Up Ring
3. Oil Seal
4. Body
5. Stud
Inspection and Repair
Refer to “Power Steering Unit” in this section (3B1-15).
Reassembly
Note the direction of installation.
Apply grease to these parts.
1. Body
2. Oil Seal
Using installer.
Legend
A. NHR, NKR
3. Oil seal
B. NPR, NQR, NPS
4. Body
1. Y-gasket
5. Stud
2. Back up ring
4
A
B
1
2
3
4
5
1
2
3
N3A0458E
N3A0460E
3B1-26 POWER STEERING
3. Y-gasket
4. Back Up Ring
When the back up ring is installed, use installer (1)
for alignment.
5. Stud
Tighten:
• Stud to 40 N
⋅m (4.1 kg⋅m / 29.5 lb⋅ft)
Legend
1. Installer
2. Oil seal
1
2
N3A0186E
1
N3A0187E
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст