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Disassembly
COMPLETE DISASSEMBLY OF TOOL IS NOT
RECOMMENDED. RETURN TOOL TO YOUR
NEAREST AUTHORIZED GREENLEE FAIRMONT
DISTRIBUTOR OR TO THE FACTORY.
Skin Injection Hazard:
High pressure oil easily punctures
skin causing serious injury,
gangrene or death. If injured seek
medical help immediately to
remove oil.
Do not use fingers or hands to
check for leaks.
Depressurize hydraulic system
before servicing.
Do not disconnect tool, hoses or fittings while the
power unit is running or if the hydraulic fluid is hot.
Exposure to hot hydraulic fluid can cause serious
burns.
IMPORTANT
Procedure for disconnecting tool, removing
hydraulic lines, fittings or components:
1. Stop the power source.
2. Depressurize the hydraulic system.
3. Disconnect hydraulic hoses from tool. Remove
lines, fittings or components slowly to release
any trapped pressure.
Greenlee Textron / Subsidiary of Textron Inc.
49200 Chain Saw
The disassembly procedure is divided into sections of
the tool. Complete disassembly of the tool is seldom
necessary. Disassemble only the area(s) necessary
to correct problem. See Parts illustration (page 28) for
identification of parts as they are removed.
Disassembly should be done on a flat, clean surface.
Some parts may fall free during disassembly. To prevent
part loss or damage, keep the tool as close to the
working surface as possible.
Inspect all parts as they are disassembled and mating
parts in tool that are not removed for signs of damage,
wear, cracks, etc. Replace any parts which appear to be
damaged.
Note: When removing O-rings which must slide over
sharp surfaces, be careful not to damage the
O-rings. Use a rolling motion, and apply
hydraulic fluid to ease removal of O-rings if
necessary.
Saw Chain, Guide Bar and Sprocket Cover
1. Remove the four 1/4 inch hex socket head cap
screws (45) and the 5/16 inch hex socket head cap
screw (60) and 5/16 inch hex grip nut (59) to remove
the sprocket cover (48). Spacer (61) will fall free.
Remove the 5/16 inch hex socket head cap screw
(62) to remove the spike rack (63).
2. Loosen the two 5/16 inch hex head cap screws (53)
on the bar holder (54). Turn the 1/4 inch adjusting
screw (55) to loosen the chain tension. Remove the
saw chain (58) from the bar (57) and sprocket (52).
Remove the saw bar (57) and bar holder (54) by
removing the two 5/16 inch cap screws (53).
Drive Sprocket
1. Hold the drive sprocket (52). Loosen and remove the
1/2 inch elastic stop hex nut (49). Remove washer
(50) from drive shaft.
2. Pull the washer (51) and drive sprocket (52) off the
drive shaft (5). Remove the Woodruff key (33) from
the drive shaft.
Auxiliary Handle and Knuckle Guard
1. Remove one 1/4 inch button socket head cap screw
(65), two external tooth lock washers (66) and the
1/4 inch hex elastic stop nut (64) to remove the
knuckle guard (47) from the sprocket cover (48).
2. Remove one 1/4 inch hex oval head machine screw
(32) and the 1/4 inch hex socket head cap screw (29)
and the elastic stop nut (30) to remove the auxiliary
handle (28) and close-out (31) from the saw head (1).
23
4455 Boeing Dr., Rockford, IL 61109-2988
815/397-7070
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