maintenance instructions
Model VC
page 11 of 12
JARVIS
6222009::.
PRODUCTS CORPORATION
33 ANDERSON ROAD, MIDDLETOWN, CONNECTICUT 06457--4926
UNITED STATES OF AMERICA E--MAIL. jarvis.products.corp@snet.net
TEL. 860--347--7271 FAX. 860--347--6978 WWW.jarvisproducts.com
®
6.5 Remove the cutter shaft (item 3).
6.6 Place the Model VC in a soft jaw vise (apply
pressure only to the handle) and unscrew ring
gear (item 48).
6.7 Remove the ring gear (item 48).
6.8 Remove the gear shaft assembly (items 15--16,
45--47).
6.9 Tap on the front of pistol grip handle (item 22)
with a soft hammer (plastic lead, wood) to dis-
lodge the motor assembly (items 17--19, 39--43).
6.10 Remove the motor assembly (items 17--19,
39--43).
Do not lose rotor housing pin (item 39).
6.11 Inspect all parts for wear and replace if neces-
sary.
7 MODEL VC ASSEMBLY:
7.1 Reverse steps and procedures outlined in steps
6.1--6.10. See note below:
7.1.1 Install motor assembly with rotor housing
pin (item 39) in proper place.
8 GEAR SHAFT DISASSEMBLY:
8.1 Press out planetary gear pin (item 47) from the
non--threaded end of gear shaft (item 46).
8.2 Remove planetary gear assemblies (items 15
and 16).
8.3 Push needle bearing (item 15) from planetary
gear (item 16).
8.4 Use bearing puller (part number 1350131). In-
sert nut into the center of gear shaft (item 46).
Screw cap head screw into the nut until needle
bearing (item 45) is removed.
8.5 Inspect all parts for wear and replace if neces-
sary.
9 GEAR SHAFT ASSEMBLY:
9.1 Press needle bearing (item 45) into gear shaft
(item 46).
9.2 Insert needle bearings (item 15) into planetary
gears (item 16).
9.3 Place bearing and gear assembly (items 15 and
16) into gear shaft (item 46) making sure that
bearing hole and gear pin hole are aligned.
9.4 Press planetary gear pins (item 47) into the
threaded end of gear shaft (item 46).
10 MOTOR DISASSEMBLY:
10.1 Hold front motor end plate (item 42) while tap-
ping on the splined end of the splined rotor (item
41) with a soft hammer (plastic, lead, wood).
10.2 Remove the front motor end plate (item 42) and
ball bearing (item 43).
10.3 Slide off rotor sleeve (item 40).
10.4 Remove vanes (items 17).
10.5 Press splined rotor (item 41) from rear motor
end plate (item 18).
10.6 Press ball bearings (items 19 and 43) out of rear
motor end plate (item 18) and front motor end
plate (item 42).
10.7 Inspect all parts for wear and replace if neces-
sary.
11 MOTOR ASSEMBLY:
11.1 Reverse steps and procedures outlined in steps
10.1--10.6.
