Modifications

A
The following modifications have been introduced to the instruments and controls on later vehicles. Hood Lock: The bonnet(Hood) is released by pulling simultaneaously two knobs, each knob being positioned between one side of the facia and the door. Windshield Wiper Switch: The windshield wipers are dual-speed and are controlled by a rotary switch.
B
The following modifications have been introduced to the engine on later vehicles. B4 To Remove the Engine: The throttle linkage mechanism on a "Stage II conversion" is replaced by a cable assembly. This modification will alter slightly the procedure for removing and replacing the engine.
D
The following modifications have been incorporated on the rear axle and prop shaft on later vehicles. D3 To Dismantle the Axle: The breather assembly (Part No. 2294 FW500 and 200754) on top of the axle case have been replaced by an improved breather assembly consisting of a breather pipe with a cap retained by a cotter pin (Part No. 6450).
G
The following modifications have been incoporated on the front hub and suspension on later vehicles. G1 Front Hubs: A dust cover (Part No.200676 (L.H.) and 200677(R.H.) is bolted on the caliper mounting plate and covers the exposed portion of the brake disk to prevent grit etc., causing uneven wear of the brake pads. G2 Front Suspension: The attachment of each front suspension unit to the chassis frame is adjustable so that the camber angle can be adjusted to correct accumulated manufacturing tolerances. The camber angle is set to +2° camber by means of an adjusting screw bearing on a swivel bracket. The front suspension unit (Part No. 200226) is replaced by a similar unit (Part No.201072) wich gives softer front suspension. To improve the lubrication of each front suspension arm, two flats are ground on the pivot bolt (Part No.200078) and figure "8" grooves are cut in either the inner or outer bushes (Part No.200758 and 200757 respectively).

L
The following modification has been introduced to the wheels and tyres on later vehicles. The disc type road wheel (Part No. 200306) has been replaced by a wheel (Part No 201080) which has a stronger rim. This necessitates the adaptor (Part No.200838), nave plate (Part No. 5212) and disc (Part No.200382) being replaced by an adaptor, plate and disc (Part Nos. 201081,201082 and 201155 respectively).
M
The following modification has been incorporated on the brake system on later vehicles. M6 description, Operation and Removal of the brakes: A dust cover is bolted to the caliper mounting plate and covers the exposed portion of the brake disc in order to prevent grit, etc. causing uneven wear of the brake pads.
N
The following modifications have been incorporated on the electrical equipment on later vehicles. General Data : The main beam warning light has been changed to a 24-volt, 2 watt lamp. N8 H.T. Cables: The H.T. cables are sprayed with "Protocoat" (colloidal suspended silicone compound M.S.4) to protect them from moisture.
P
The following modification ahs been incorprated on the chassis of later vehicles. P2 brackets and Fixing Points Towing brackets are welded to the front of the two main side members of the chassis.
Q
The following modifications have been incorporated on the bodywork on later vehicles. Q2 The Main body: Splash guards are fitted between the scuttle and the side members of the chassis to prevent dirt, etc., being thrown up onto the engine. The headlamps are enclosed by Perspex fairings (Part Nos.201164 R.H. and 201164 L.H.). The joint between each fairing and the body is sealed by a sealing rubber (Part No. 3609). Q4 The Bonnet (The Hood): The bonnet release mechanism is rod actuated and there are two release knobs, one at each side of the facia adjacent to the door. Q14 The Hard Top: The hard top is secured to the main body by four cage nuts instead of toggle levers. Q15 The Hood (Soft Top) : The soft hood is secured to the body by eleven Lift-the-Dot studs and sockets. Q17 interior Trim: The rear bulkhead trim is secured by seven Phillips screws, No. 10 by 5/8 in. long, which are fitted from inside the boot and engage with spring clips fixed to the trim.
R
The following modification has been introduced to the lubrication system on all vehicles. R6 Front Suspension Arm pivot-Pins : The nipples at each end of the suspension arm pivot pints are to be greased with a molybdenium disulphide grease such as 'Castrol MS' grease.