1
Nut (4)
18
Plug
2
Capscrew (4)
19
Cover
3
Lockwasher (4)
20
Spring
4
Nut (4)
21
Packing
5
Bolt (4)
22
Filter element
6
Lockwasher (4)
23
Tee
7
Flatwasher (4)
24
Tee
8
Bracket (2)
25
Elbow
9
Drain plug
26
Elbow
10
Nut (4)
27
Filter
11
Bolt (4)
28
Bolt
12
Lockwasher (4)
29
Lockwasher
13
Flatwasher (4)
30
Flatwasher
14
Nut (2)
81
Filler, pipe
15
Bolt (2)
32
Packing
16
Straps (2)
33
Bracket
17
Capscrew
Figure 3-37. Engine oil filters (model 687C-18-ES) disassembly, and reassembly,
and oil filler pipe removal and installation.
(a) Refer to figure 3-36, disconnect oil
engine as an assembly.
line from elbow at strainer, then remove oil line from
filter.
(d) Remove remaining filter in a
(b) Remove drain plug, drain filter,
similar manner.
then remove remaining oil lines and fittings. Plug line
(2) Disassembly and reassembly. Refer to
ends or ports to prevent contamination of oil supply.
(c) Remove items 1 through 7, figure
thru 27) order. Reassemble in reverse order.
3-50
