New Holland 499 Operator's Manual page 99

SPECIAL WASHERS
REEL CAM AND ROLLERS
The left cam and rollers are shown. The right end of
the reel is similar. 5/8" flat washers are used at each
side of each roller. Slotted shims between the roller
plate and spider are used to get 0.25 mm - 3.175 mm
(0.010"- 0.125") at the closest point between the
roller and cam tracks when the reel is turned one
complete revolution.
NOTE: Be sure to use the same number of shims at
both leading and trailing edges of the four roller
plates (8 locations) for each cam. Shims are shown
by dotted lines at 5.
WARNING
Disengage the PTO, turn off the tractor engine
and remove the key. Wait for all movement to
stop before leaving the operator's position.
Never adjust, lubricate, clean or unplug machine
with the engine running. Failure to comply could
result in death or serious injury.
SECTION 4 - MAINTENANCE
ROLLER PLATE SHIMS
(DOTTED LINES)
CAM TRACK
.010" TO .125"
(.25 TO 3.175 MM)
CLEARANCE
ROLLER PLATE
ROLLER
SPECIAL WASHERS
5/8" FLAT WASHERS
4-39
REEL TUBE
(E)
5
1
THICK SPACER (2)
CAM
CAST BEARING
BEARING AND
HOUSING
LOCK COLLAR
REEL SHAFT
BUSHING
GREASE
FITTING
LEFT REEL
SUPPORT
BEARING AND
HOUSING (2)
4
BEARING (2)
2
SNAP RING (2)
UNIVERSAL
C
DIRECTION OF
3
ROTATION
SPIDER LEG
FRONT
55