Yanmar 6LPA-STP2 Service Manual page 239

Oil Pump
12/05
Figure 8-18
Figure 8-18
6. Install the timing gear case onto the cylinder
block using 7 bolts. Uniformly tighten the bolts
at several times to a final torque of 200 kgf·cm,
19.61 N·m (173.5 lb-in.).
7. Install the 2 nuts securing the injection pump to
the timing gear case and torque to
185 kgf·cm, 18.14 N·m (160.5 lb-in.).
8. Remove the taper screw plug using a 5 mm
hexagon wrench and pour in approximately
10 cc (0.3 oz) of engine oil into the oil pump
(Figure 8-19, (1)).
Figure 8-19
Figure 8-19
9. Apply TOYOTA P/N 08833-00070, THREE
BOND 1344, LOCTITE 242 or equivalent
adhesive (Figure 8-20, (1)) to the threaded
portion of taper screw plug (2 to 3 threads).
6LPA Service Manual
Figure 8-20
(1)
(1)
0005370
10. Tighten the taper screw plug using a 5 mm
hexagon wrench (Figure 8-20, (2)). NOTICE:
Avoid contaminating the oil pan and cylinder
block mounting surfaces with oil.
11. Remove all the old packing material from the oil
pan gasket surface and seal groove using a
gasket scraper. NOTICE: Use solvents that
never damage painted surfaces. Wash all parts
and remove all old packing material chips and
other foreign matter and then wash the sealing
surfaces with solvent.
12. Apply new seal packing (TOYOTA P/N
08826-00080 or equivalent), to the oil pan using
a 4 to 5 mm (0.157 to 0.196 in.) sealing width
(Figure 8-21, (1)). NOTICE: All parts must be
assembled within 5 minutes after the seal
packing is applied, otherwise the seal packing
must be removed and reapplied. Remove the
nozzle from the tube immediately after use and
protect it with a cap.
Figure 8-21
(1)
0005371
© 2007 Yanmar Marine International
(1)
(2)
Figure 8-20
(1)
A A B
A
Figure 8-21
LUBRICATION
0005372
(1)
B
0005373
8-11