TM 5-4310-393-14
b.
Slide ball shell (21) and sliding disc (20) onto crankshaft.
c.
Lubricate preformed packing (15) with lubricating oil and install in preformed packing groove on eccentric
pin (14).
d.
Install eccentric pin (14), plate (13), hex nut (12) and capsule (11) into crankcase.
e.
Mount governor spring (19) on governor lever (6) and install both parts into crankcase.
NOTE
The loop hole of the governor spring should point upward.
f.
Lubricate two preformed packings (18) with lubricating oil and install in preformed packing grooves on shaft
(16).
g.
Slide spring washer (17) on shaft (16) and install into crankcase.
CAUTION
Governor lever and shaft should move freely. Do not overtighten threaded pin and
lock lever on shaft. (Snug pin to bottom and unscrew 1/2 turn).
h.
Drive pins (2 and 3) through shaft until approximately 0 125 inch (3.21 mm) of roll pins protrude through
reverse side of shaft (16). Using special tool 61830500, loop ends of governor spring through drive pins (2 and 3).
i.
Drive pins (2 and 3) in shaft (16) until flush with shaft j. Screw threaded pin (4) into governor lever (6) and
tighten hex nut (5).
k Install friction disc (10), hex nut (9), lever (8), and two hex nuts (7) on shaft (16).
CAUTION
Handling heated parts can cause severe burns.
Use proper equipment to handle heated parts.
I.
Using an oven, heat timing gearwheel (I) to 160-175F (70-80C) Install gearwheel onto crankshaft using
impact mandrel 66606700
5-6.10. OIL SEAL (FLYWHEEL SIDE).
This task covers: A Inspect B Replace
Tools:
Materials/Parts:
Shop Set, Automotive Field
Grease NSN 9150-00-190-0705
Maintenance, Basic
Equipment Conditions:
Flywheel Removed From Engine
A.
Inspect.
1.
Removing/inspecting the Oil Seal.
a.
Remove support (Figure 5-50, Item 1) by removing two security plates (2) and four hex screws (3). Discard
preformed packing (4)
5-45
