Use and Care Manual

Tsurumi’s Operation, Service, and Repair Manual
Removal/Installation
48
Table 6-1B: Fastener Torque Values for kgf.cm
Material Cast Iron
Structure
Steel
Stainless
Steel
Bolt Size Nominal Max. Min. Nominal Max. Min. Nominal Max. Min.
M5 22 26 18 30 36 24 37 44 30
M6 37 44 30 51 61 41 63 75 51
M8 91 109 73 125 150 100 154 184 124
M10 180 216 144 249 298 200 305 366 244
M12 315 378 252 434 520 348 532 638 426
M14 501 601 401 691 829 553 847 1016 678
M16 782 938 626 1079 1294 864 1322 1586 1058
M18 1076 1291 861 1485 1782 1188 1818 2181 1455
M20 1526 1831 1221 2105 2526 1684 2578 3093 2063
M22 2076 2491 1661 2364 3436 2292 3508 4209 2807
M24 2638 3165 2111 3640 4368 2912 4458 5349 3567
M27 3859 4630 3088 5326 6391 4261 6522 7826 5218
M30 5241 6289 4193 7232 8678 5786 8857 10628 7086
NOTES:
1) The figures above must be applied to fitting of components made of metal.
2) The tightening coefficient shall be 1.5.
6-1 Replacement of Battery (Model TPG3-7000HDXE Only)
WARNING: DISCONNECT THE SPARK PLUG WIRE FROM THE SPARK PLUG BEFORE WORKING
ON THE GENERATOR TO PREVENT INADVERTENT ENGINE START.
WARNING: MAKE SURE THAT YOU DISCONNECT OR REMOVE THE BATTERY WHEN YOU DO
MAINTENANCE. EXPLOSIVE HYDROGEN GAS MAY BE PRESENT AROUND THE
BATTERY.
WARNING: SPARKS FROM STATIC ELECTRICITY OR FROM HAND TOOLS CONTACTING
BATTERY TERMINALS CAN CAUSE HYROGEN GAS TO IGNITE, CAUSING INJURY
AND BURNS TO NEARBY PERSONNEL.
NOTE: Do not disassemble the battery enclosure unit unless disassembly is required to gain access to
other affected components.
NOTE: Refer to exploded view in Replacement Parts section for parts information. The item numbers
in the following procedure are identical to those in the Replacement Parts exploded views.