Bolens 135-688-000 - Manual (Page 15)

B. ) To decrease Dimension “B,” unscrew tie rod
from tie rod end.
C. ) Reassembie tie rod. Check dimensions. Read­
just if necessary.
CARBURETOR ADJUSTMENT
Ac
WARNING
If any adjustments are made to the
engine while the engine is running
(e.g.
carburetor), disengage ali
clutches, and blades. Keep clear of
all moving parts. Be careful of
heated surfaces and muffler.
Minor carburetor adjustment may be required to
compensate for differences in fuel, temperature,
altitude and load. To adjust the carburetor, refer to
the separate engine manual packed with your unit.
BRAKE ADJUSTMENT (See figure 22)
The brake is located by the right rear wheel inside
the frame. During normal operation of this
machine, the brake is subject to wear and will re­
quire periodic examination and adjustment.
A
CAUTION
Do not have the engine running
when you adjust the brake.
To adjust the brake, remove the cotter pin. Adjust
the castle nut so the brake starts to engage when
the brake lever is V4" to 5/16" away from the axle
housing.
■I^NOTE
Figure 22 is shown with the unit
tipped up on rear wheels for clarity ^
only.
DECK ADJUSTMENT LINK
If an uneven cut is obtained, the deck may be ad­
justed. An adjustable lift link assembly is located
on the left side of the unit. Refer to Ref. Nos. 5,18
and 19 on page 33.
To adjust the deck, loosen the two hex nuts on the
adjustable link lift assembly. Thread the hex nuts
up or down the adjustable link lift assembly as
necessary. Retighten the hex nuts.
LUBRICATION
Ac
WARNING
Always stop engine and disconnect
spark plug wire before cleaning,
lubricating or doing any kind of
work on lawn tractor.
STEERING GEARS
Lubricate teeth of steering gears with automotive
multi-purpose gre§se after every 25 hours of
operation or once a season. See figure 23.
STEERING SHAFT
Lubricate steering shaft at least once a season
with light oil.
15