Isuzu N-Series. Manual - part 505
Engine Mechanical (4HK1-TC) 6A-125
Installation
1. Install the crankshaft front slinger.
• Press-fit the slinger using an oil seal installer
kit.
Legend
1. Front Slinger
2. Adapter (Front)
3. Fixing Bolt
4. Sleeve (Front)
5. Washer (Front)
6. Center Bolt
Special tool
Oil seal installer kit: 5-8840-2703-0 (J-43282)
(Use the parts listed below for the front oil seal.)
• Insert the front slinger into the end of the
adapter and fit them on the crankshaft.
• Put the sleeve over the adapter, place a washer
on the center bolt and tighten the bolt until the
sleeve touches the adapter to press fit the front
slinger.
• After you have pressed the front slinger, confirm
the measurement shown (depth from the end
surface of the crankshaft to the flange of the
slinger) and check for deflection of the slinger.
Caution:
Be careful not to put the slinger inside out or mistake
front side slinger for rear one, and vice versa. Rear side
slinger has four right-hand threads on it while front one
has four left-hand threads. Slinger and oil seal should
always be replaced in pairs.
Legend
1. Adapter
2. Sleeve
3. Slinger
4. 40.5
± 0.3 mm (1.594 ± 0.012 in)
5. 34
± 0.1 mm (1.339 ± 0.004 in)
No.
Part Name
Slinger
Oil seal
1
Sleeve (front)
{
{
2
Adapter (front)
{
{
3
Adapter ring (front)
—
{
4
Washer (front)
{
{
5
Center bolt
{
{
6
Fixing bolt
{
{
N6A6237E
N6A6238E
N6A6239E