MEGA Corp. MMP4-2 User Manual
Page 27
MMP 4-2
5 Nov 2011
SECTION 5
Water Pump Assembly
5-4
14. Use a liquid pipe sealant to seal and
reinstall pipe plugs in bearing housings and
water pump housings.
The use of a high strength thread sealant
may make it difficult to remove plugs at the
next service interval. A Liquid Teflon pipe
sealant is recommended.
15. Lube suction bowl bushing at (Item 15 in
Figure 1), every 250 operating hours or
semi annually which ever occurs first.
(Mystic 5496 Marine Grease or equivalent)
1 each - 3/8” NPT grease fitting may be
required to perform this operation.
More frequent service intervals may be
required if the quality of the water being
transferred is of poor quality containing:
salts, dirt, sediments or other contaminants.