Triumph TR4 - ELECTRICAL SYSTEM - LIGHTING; Headlamp Alignment and Unit Replacement

ELECTRICAL
SYSTEM
Headlamp
Alignment
The
sealed beamis aligned
in thc
vertical
plane by
turning the
screw
at
_the
top
of the lamp
and in
the horizontal
plan;
by
tLrrning
the screw
on the sidc.
Alignment
of the
high beam
on one lamp
js
best carried
oLrl
rvitft the
otbcr lamp iovered.
Maximum
iilumination
is obtaincd,
a11d
discomfoft
to othef
road
users is
prevcnted, by
ensur.ing
that the
lamp beams
do
not
ploject above tlle
horizontal
when thc
vehicle is fullv
laden.
Adjustnr.rrr.. uhcn
tejr.\.rr). \lrnuld
\.!.r
r-r.\tcd
1,, i;
DJ.rlcj
h4ving bean
sclting eqlrifntent.
Light Llnit
Rcplacement
Thc headlamps
arc itted \'"ith
scaled
fuanr units. Fila|teni
failure
nccessitales light
unit lenerval.
Removc
the snap-oll
riln
by inserting the
tool, provided
in tlte l(ir.
bchind thc rirtr
and
lcverjng
side$a]s
(Fig.
56).
Remorc thc
scfe\\s
(l).
Fig 57, and withdra\\.
the rint ro fcleise
thc Iight
unit. Do nol
disturb tlle beanr
ainring adjustmcnt
scre\\s
(l).
Disconnect
thc
plug. Fig. 58.
Fig. 58
Fig.56
Fig.57
4l