maintenance instructions
Model SER 200/400
page 8 of 8
®
JARVIS
6205010::::.
PRODUCTS CORPORATION
33 ANDERSON ROAD, MIDDLETOWN, CONNECTICUT 06457--4926
UNITED STATES OF AMERICA E--MAIL.
TEL. 860--347--7271 FAX. 860--347--6978 WWW. j
arvisproducts.com
8 CONNECTING LINK DISASSEMBLY:
8.1 Slide bushing (item 65) straight off drive ram
(item 63).
8.2 Remove and discard two (2) retaining rings
(item 84).
8.3 Remove four (4) shims (item 83) and two (2)
connecting links (item 81) from connecting pins
(item 75 and 80).
8.4 Remove and discard retaining ring (item 61)
from connecting pin (item 59) in counterweight
piston (item 60).
8.5 Press out connecting pin (item 59) in counter-
weight piston (item 60).
8.6 Remove and discard retaining ring (item 61)
from connecting pin (item 59) in drive ram (item
63).
8.7 Press out connecting pin in drive ram (item 63).
Be careful not to bend “fork” on drive ram.
8.7.1 Assembly tool,
Jarvis
part number
8039082, is available to aid in disassembly.
8.8 Inspect parts for wear and replace if necessary.
9 CONNECTING LINK ASSEMBLY:
9.1 Reverse steps and procedures outlined in step 8.
See notes below.
9.1.1 Head of connecting pins (item 59) must seat
in counterbores of counterweight piston
(item 60) and drive ram (item 63).
9.1.2 When pressing connecting pin (item 59)
into drive ram (item 63) be careful not to
bend “fork” on drive ram.
9.1.2.1 Assembly tool,
Jarvis
part number
8039082, is available.
9.1.3 Retaining rings (items 61 and 84) must be
discarded once they have been removed.
Do
not reuse them.
9.1.4 Before assembling with other parts, individ-
ually coat with grease the sliding surfaces of
items 60, 63, 65, 79, 81 and 83.
9.1.5 Pack bearings and bushings (items 58, 62
and 82) and gear teeth (items 18 and 79)
with grease.
10 MOTOR AND SWITCH DISASSEMBLY:
10.1 Remove four (4) pan head screws (item 37),
electrical box cover (item 38) and gasket (item
39).
10.2 Loosen locking nut (item 29).
10.3 Loosen four (4) screws attaching wires from sta-
tor (item 13), capacitor (item 40) and power cord
(item 31) to switch (item 41).
10.4 Remove strain relief connector (item 30) and
power cord (item 31).
10.5 Remove two (2) cheese head screws (item 33)
and clamp (item 34).
10.6 Remove cheese head screw (item 33) and switch
(item 41).
10.7 Squeeze trigger (item 24) and remove plunger
(item 35).
10.8 Remove two (2) pan head screws (item 14) and
stator (item 13) from motor housing (item 12).
10.9 Inspect parts for wear and replace if necessary.
11 MOTOR AND SWITCH ASSEMBLY:
11.1 Reverse steps and procedures outlined in step
10. See notes below.
11.1.1 Lubricate plunger (item 35) before assem-
bling.
11.1.2 Feed wires from stator (item 13) through
hole in motor housing (item 12) into handle
(item 25).
11.1.3 Reattach capacitor (item 40) to stator side of
switch.
Assembly & Disassembly Tools
