Hudson 1955 Rambler, Техническое и сервисное руководство

Страница: 20 / 292

E N G I N E 6 C Y L I N D E R
17
After the rear main bearing cap is replaced,
cotton waste must be driven into the vertical
packing holes to seal the side of the cap. A
punch smaller in diameter than the vertical
holes and at least 4" long will facilitate
the packing of the cotton waste. Enough
packing must protrude to seal between the pan
gasket and bearing cap.
The front main bearing cap has both a
horizontal and a vertical seal to prevent
external oil leakage. This packing seals from
leakage between the engine front end plate
gasket and the bearing cap. The vertical
grooves are packed before the horizontal
grooves (Fig. 42).
FIGURE 42— Front Bearing Cap Oil Seal
Groove Locations "Hornet" and
"Wasp" Series
"Rambler" Series
A hemp packing and "L" shaped neoprene rubber
type rear main bearing oil seals are used. A
special tool J-1610 is required to install
the hemp packing (Fig. 43) . To properly
replace upper hemp packing, the crankshaft
must be removed.
VIBRATION DAMPER
"Hornet" Series
The vibration damper (Fig. 45) on the "Hornet"
Series has two punch marks for alignment to
maintain proper balance when the damper is
disassembled for replacement of rubber discs.
1. Oil Seal Installing Tool J-1610
2. Point at which Packing is Cut Flush
FIGURE 43— Installing Hemp Packing Oil Seal
in Rear Main Bearing Cap "Rambler"
Series
1. Hemp Packing
2. Cap Side Seal
3. Cap Side Seal
4. Main Bearing Cap
FIGURE 44— Rear Main Bearing Cap and Seals
"Rambler" Series
Pulley Remover J-676-C and Replacer J-483
will facilitate removal and replacement
operations (Fig. 18).