Royal Enfield Z-Drive 130, Руководство по обслуживанию и список запасных частей

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The vertical drive shaft (194) can now be removed,
care being taken to prevent the removable collar (198)
from falling and becoming lodged in the housing.
With a suitable extractor remove the roller bearing
(165) and ball bearing (166) from the bottom of the
housing. Disassembly cf the drive housing (lower)
comprising the skeg bottom bevel gears and the lower
housing, is now complete.
Before inspection and reassembly, all parts should be
thoroughly washed in clean paraffin. Carefully inspect
all components for wear, pitting and cracks, etc.
Renew all parts considered unserviceable
To Reassemble the Drive Body (Lower)
Using a suitable press, fit the bottom bevel drive gear
ball bearing (166) and roller bearing (165) to the body
(161) ensuring that each bearing is fitted in to the full
extent of its recess.
Refit the vertical drive shaft (194) with collar (198) into
the drive housing and using a press, fit the bottom
bevel drive gear (193) into the roller bearing (165) and
ball bearing (166).
Fit the vertical drive shaft retainer (195) to the housing
and secure with the two setscrews (196) and washers
(197).
Fit the '0' ring (176) into the astern lock pin bush (175)
and refit the' bush and sealing washer (169) into the
body (161). Refit the fork (142) and washer (143) to
the astern lock pin (145) and secure with split pin
(144). Assemble the lock pin into the bush.
Fit the woodruff key (132) to the inner end of the gear
change shaft (130) and using a suitable press,
assemble the gear change lever (133) to the shaft and
secure with the circlip (85).
Place the gear change operating rod (151) (151 R.H.
rotation unit), in position in the housing and connect
the gear change lever (133) to the rod with the pin
(149).
N.B. As the assembly of this item varies according to direction of
rotation, it should be noted that the above instructions refer to the L.H.
rotation unit and is illustrated in the main drawing whilst the assembly
of the R.H. rotation unit is illustrated in Section F F -Plate A.
Connect the gear change lever to the astern lock
operating fork (142) with the pin (141). (Not on 130H).
Fit the '0' ring (131) to the gear change lever shaft and
using a new joint (127) fit the gear change shaft
bearing (126) (126A for R.H. rotation) to the housing
and secure with the six screws (40), sealing washers
(128) and plain washers (129).
N. B. Refer to illustration for correct method of
fitment of the gear change shaft bearing (126) and (126A) as this
varies with left or right hand rotation units.
Assemble the thrust washer (134), circlip (85) and
woodruff key (132) to the gear change shaft.
Fit the locking plunger (137), spring (138), washer
(140) and plug (139) to the rear change shaft bearing
(126) or 126A on R.H. rotation units.
Fit the key (132) and the gear change operating lever
(135) to the shaft (130) and secure with the clamp
screw (136).
N. B. It should be noted that on L.H. rotation unit the lever will point
aft, whereas on a R.H. one it will point forward; two key-ways are
provided on the shaft for this purpose.
Onto the front end of the propeller shaft (204)
assemble the front bevel gear bush (205), the
rearmost of the two circlips (209) and bearing spacer
(208) then press on the front bearing (206), fit the
foremost spacer (207) and secure with the second
circlip (209).
Onto the rear end of the shaft assemble the front
bevel gear (210), the dog clutch (212), the rear bevel
gear (210) and the rear thrust washer (211), press on
the rear bearing (166) and fit the propeller shaft seal
(213), complete with housing (214) and '0' ring
(215).
To ensure that the bearing (166) is correctly
positioned, place the assembled propeller shaft in its
location in the housing, ensuring that the seal housing
locating pin (216) engages with the locating hole in
the seal housing (214). Check that clearance exists
between the front face of the bearing and the rear
face of the rear bevel gear thrust washer (211), and
also between the rear face of the bearing and the
front face of the seal housing (214).
With the propeller shaft assembly correctly positioned,
check the backlash between the bottom bevel drive
gear (193) and both propeller shaft bevel gears (210).
Clearance between these gears should be within the
limit of 0.008 in to 0.012 in. (0.20/0.30 mm). Should
the backlash require adjustment, thrust washers (211)
of the required thickness should be fitted to bring the
backlash within the above limits.
When the dog clutch operating fork (154) is in the
groove of the dog clutch, place the clutch operating
lever (153) in position. Connect it to the gear change
operating rod (150), (151 for R.H. rotation units) and
secure with the split-pin (152).
The faces of the skeg and housing are