Echo LS21 Instruction v.8

Instructions

SUBJECT: CYLINDER BRACE

KITS, Part #' 77640-00 & 77641-00

WARNING

Before inspecting or servicing any part of this machine,
shut off power source, remove key, disconnect the
battery cables and make sure all moving parts have
come to a complete stop.

FITS MODELS: LS21 (77640-00) &

LS27 (77641-00)

SN: C01077 - C09999

This kit is used to install a cylinder brace on a Log Splitter.
Use of the cylinder brace is recommended in areas where
the Log Splitter will be used in a Rental application or be
towed over rough terrain. The brace stabilizes the cylinder
during towing and can help prolong its life.

IMPORTANT

Towing speeds are NOT to exceed 45 mph.

INSTALLATION:

Refer to parts list on reverse.

1. Insert new support plate into place at end of beam
under the cylinder as shown in Fig. 1.

2. Secure on operators side with two 3/8" self-tapping
screws.

Fig. 2, two 3/8" Self-tapping screws on operator's side

NOTE

If a quick split kit has been previously installed, it will
be necessary to remove it from the channel mount
plate and mount it directly to the new cylinder brace
plate at the two hole locations detailed in Fig. 2.

Fig.1, Cylinder brace plate in position on log splitter

3. Secure on engine side with two 3/8 x 1-1/2" bolts, four

Fig. 3, two 3/8 x 1-1/2" bolts, four washers and two nylock nuts

Instruction Sheet

washers and two nylock nuts.

on engine side

PN 77642-00

Rev.040113

4. Place top clamp into place over the cylinder. 5. Secure top clamp using the four 3/8 x 1-1/4" carriage
bolts and nylock flange nuts.

Fig. 4, "C" shaped top clamp goes over cylinder brace

LS21 CYLINDER BRACE KIT, PN 77640-00

ITEM PART # DESCRIPTION QTY

1 15007 BOLT 3/8*1-1/2 GR5 HCS ZP 2

2 15031 WASHER, 3/8" FLAT ZP (67PCS/LB) 4

3 15076 SCREW,3/8-16*1"LG THD CUTT ZP 2

4 15378 BOLT, CARR 3/8*1-1/4"GR5 NC ZP 4

5 15388 NUT, 3/8" NE NYLOCK ZP 2

6 15905-00 NUT, 3/8-16 NYLOCK FLANGE 4

7 77629-12 CLAMP, CYLINDER SUPPORT TOP 1

8 77634-12

WELDMENT, CYLINDER SUPPORT
LS21

1

Fig. 5, Top clamp secured using 3/8" carriage bolts and nylock

ange nuts

LS27 CYLINDER BRACE KIT, PN 77641-00

ITEM PART # DESCRIPTION QTY

1 15007 BOLT 3/8*1-1/2 GR5 HCS ZP 2

2 15031 WASHER, 3/8" FLAT ZP (67PCS/v) 4

3 15076 SCREW,3/8-16*1"LG THD CUTT ZP 2

4 15378 BOLT, CARR 3/8*1-1/4"GR5 NC ZP 4

5 15388 NUT, 3/8" NE NYLOCK ZP 2

6 15905-00 NUT, 3/8-16 NYLOCK FLANGE 4

7 77633-12 CLAMP, CYLINDER SUPPORT 1

8 77638-12

WELDMENT, CYLINDER SUPPORT
LS27

1

ECHO BEAR CAT

www.bearcatproducts.com

237 NW 12th Street, West Fargo, ND 58078-0849

Phone: [phone] • Toll Free: 800.247.7335 • Fax: [phone]

E-mail: [e-mail] • [e-mail]