Schaerer 7300 - Lateral Tilt Orifice(S) Removal; Installation

SECTION IV
MAINTENANCE / SERVICE
4.13 Lateral Tilt Orifice(s)
Removal / Installation
A. Removal
(1) Remove four plugs (1, Figure 4-16), four screws
(2), and back section table top (3) from R.H. and
L.H. side weldments (4).
(2) Bend lip of two cover gaskets (5) and remove
four screws (6).
(3) Remove bridge cover (7) and two cover gaskets
(5) from R.H. and L.H. side weld- ments (4).
(4) Cover distribution board (1, Figure 4-17) with rag
to protect it from oil.
(5) If removing orifice which affects input to rod end
of lateral tilt cylinder, perform the following:
a. Disconnect hose (2) from male connec-
tor (3).
B. Installation
(1) Install brass spacer (13, Figure 4-15) on mount-
ing stud (12).
NOTE
If necessary, move table by hand to align lateral tilt
cylinder with mounting studs.
Also, use socket to get swivel bearings of lateral tilt
cylinder started on mounting studs; the socket helps
prevent the swivel bearings from getting cocked.
(2) Install lateral tilt cylinder (5) on mounting studs
(12) and secure with washers (10 and 11) and
two locknuts (9).
(3) Coat o-rings on fitting connector (6) and fitting
seal (7) with oil.
(4) Connect hose (8) to lateral tilt cylinder (5) and
secure with fitting seal (7) and connector
bolt (6).
(5) Install male connector (3) on lateral tilt cylin-
der (5).
(6) Install orifice (4) in male connector (3), making
sure orifice is fully seated.
(7) Connect hose (2) to male connector (3).
(8) Install upper front bridge cover (8, Figure 4-14)
by pressing two posts of front bridge cover into
two snap receptacles (9).
(9) Install two cover gaskets (5) and bridge cover
(7) on R.H. and L.H. side weldments (4); then
bend lip of cover gaskets back and install four
screws (6).
(10) Install back section table top (3) on R.H. and
L.H. side weldments (4) and secure with four
screws (2).
(11) Install four plugs (1) on back section table
top (3).
(12) Add oil to reservoir (Refer to para 4.2).
Page 4-16Printed in U.S.A.
Figure 4-16. Covers Removal / Installation
CA807000
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© Schaerer Mayfield USA, Inc. 2004