Westerbeke 30 - Page 90

TROUBLE SHOOTING CHART
Chart a
GEAR INOPERATIVE
DRIVE SHAFT roES to()T ROtATE WITH
SHIFT LEVER IN FORWARD OR REVERSE
I
I
Chord. For
r
I
1. FAILURE OF PLANETARY ASSEMBLY
I
I
I
2. FAILURE OF REDUCTION GEAR
I
I
I
3 •. FORWARD CLUTCH NOT ENGAGING J
1. Hemo\'e r.e"ar c,,~e a!O~emhly and check for
defective or damn~l'd parcs. Replace clefective
or ,Iamu,:ed parts.
2. Rl'm""e reduction J!l'ar assemhly and check for
defective or dama~ed parts. Replace defective
or dClmal(ed parts. Refer to reduction lCear
service manual.
.~. Ched: the followin~ items:
OI. I"!proper fU"'iut! clutc.·h iutjustment. :\djust
(Url~ Oint clutch as Iludincd undt'r adjustment.
I
I
4. REVERSE BAND NOT
ENGAGING G EAR CASE
1
S. BROKEN OUTPUT SHAFT
REMEDY --------------
b. }-orward clutch plateli lI.orn. Heplace clutch
plate.-
4.
Ched: the followin~ items:
a. Improper reverse hand adjustmem~ ... \d;u~t
reverse band as outlined under a<ljll .. trll('l1t.
h. I~everse hand linin,lt worn. Hl'l'lac.·e linin,!!.
c. Cracked eal's or bent or cl;lma,l!ct! I inka,ltt"
parts. l{eplaC"e defectivc material.
. S. Ched.: for broken output shaft. Hepl,ll'(' e1('.
fccti\"c shaft.
S.l1
NOTE: Disassembly need be carried out only as far as is necessary to correc.t
those difficulties which interfere with prop~r marine gear operation.
REMOVAL OF REDUCTION GEAR ASSEMBLY FROM REVERSE GEAR
HOUSING IF lljSTALLED
NOTE: Remove the reverse gear, with reduction gear attached as a complete unit
before draining
Oil, to avoid fouling the bilges.
1.
Remove starter motor
2. Disconnect propeller half coupling and slide back approximately 4 inches.
3. Remove capscrews securing reverse gear to be11housing.
4. Strike gear half coupling flange with soft mallet to break reverse gear from
bellhousing. Slide entire reverse and reduction gear streight back approxim-
ately 3 inches until reverse gear clears bel1housing and lift units clear of
engine.
(Refer to
"Reduction Gear" section of manual for disassembly and assembly of
reduction unit.)