Isuzu 20LE - Oil Pump Safety Valve; Oil Pump(Overhaul)

6A-62 ENGINE MECHANICAL (C22NE, 22LE, 20LE)
Oil Pump Safety Valve
Removal
1. Remove closure plug.
2. Remove seal ring.
3. Remove spring.
4. Remove piston.
Installation
1. Install piston (observe installation position).
2. Install spring.
3. Install seal ring.
4. Install closure plug.
Tighten (Torque)
Closure plug - 30 N⋅m (3.0 kgf⋅m)
Oil Pump (Overhaul)
Removal
1. Remove oil pump according to the corresponding
operation.
2. Remove oil cover and pressure control valve.
Inspect
Clearance between gear pair and housing upper edge - see
“Technical Data”.
Check housing, cover and pressure control valve.
Installation
1. Install pump cover with Sealing Compound 15 03 166 (90
094 714).
2. Install oil pump safety valve according to the
corresponding operation.
3. Install oil pump according to the corresponding operation.